-/* -*- mode: c; c-basic-offset: 8; indent-tabs-mode: nil; -*-
- * vim:expandtab:shiftwidth=8:tabstop=8:
- *
+/*
* GPL HEADER START
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
/*
* Copyright (c) 2002, 2010, Oracle and/or its affiliates. All rights reserved.
* Use is subject to license terms.
- */
-/*
- * Copyright (c) 2011 Whamcloud, Inc.
+ *
+ * Copyright (c) 2011, 2013, Intel Corporation.
*/
/*
* This file is part of Lustre, http://www.lustre.org/
else
lustre_set_rep_swabbed(req, index);
}
+EXPORT_SYMBOL(ptlrpc_buf_set_swabbed);
int ptlrpc_buf_need_swab(struct ptlrpc_request *req, const int inout,
int index)
return (ptlrpc_rep_need_swab(req) &&
!lustre_rep_swabbed(req, index));
}
+EXPORT_SYMBOL(ptlrpc_buf_need_swab);
static inline int lustre_msg_check_version_v2(struct lustre_msg_v2 *msg,
__u32 version)
return 0;
}
}
+EXPORT_SYMBOL(lustre_msg_check_version);
/* early reply size */
int lustre_msg_early_size()
{
static int size = 0;
- if (!size)
- size = lustre_msg_size(LUSTRE_MSG_MAGIC_V2, 1, NULL);
+ if (!size) {
+ /* Always reply old ptlrpc_body_v2 to keep interoprability
+ * with the old client (< 2.3) which doesn't have pb_jobid
+ * in the ptlrpc_body.
+ *
+ * XXX Remove this whenever we dorp interoprability with such
+ * client.
+ */
+ __u32 pblen = sizeof(struct ptlrpc_body_v2);
+ size = lustre_msg_size(LUSTRE_MSG_MAGIC_V2, 1, &pblen);
+ }
return size;
}
EXPORT_SYMBOL(lustre_msg_early_size);
}
LASSERT(count > 0);
- LASSERT(lens[MSG_PTLRPC_BODY_OFF] == sizeof(struct ptlrpc_body));
+ LASSERT(lens[MSG_PTLRPC_BODY_OFF] >= sizeof(struct ptlrpc_body_v2));
switch (magic) {
case LUSTRE_MSG_MAGIC_V2:
return -EINVAL;
}
}
+EXPORT_SYMBOL(lustre_msg_size);
/* This is used to determine the size of a buffer that was already packed
* and will correctly handle the different message formats. */
return 0;
}
}
+EXPORT_SYMBOL(lustre_packed_msg_size);
void lustre_init_msg_v2(struct lustre_msg_v2 *msg, int count, __u32 *lens,
char **bufs)
return -EINVAL;
}
}
+EXPORT_SYMBOL(lustre_pack_request);
#if RS_DEBUG
CFS_LIST_HEAD(ptlrpc_rs_debug_lru);
-cfs_spinlock_t ptlrpc_rs_debug_lock;
+spinlock_t ptlrpc_rs_debug_lock;
-#define PTLRPC_RS_DEBUG_LRU_ADD(rs) \
-do { \
- cfs_spin_lock(&ptlrpc_rs_debug_lock); \
- cfs_list_add_tail(&(rs)->rs_debug_list, &ptlrpc_rs_debug_lru); \
- cfs_spin_unlock(&ptlrpc_rs_debug_lock); \
+#define PTLRPC_RS_DEBUG_LRU_ADD(rs) \
+do { \
+ spin_lock(&ptlrpc_rs_debug_lock); \
+ cfs_list_add_tail(&(rs)->rs_debug_list, &ptlrpc_rs_debug_lru); \
+ spin_unlock(&ptlrpc_rs_debug_lock); \
} while (0)
-#define PTLRPC_RS_DEBUG_LRU_DEL(rs) \
-do { \
- cfs_spin_lock(&ptlrpc_rs_debug_lock); \
- cfs_list_del(&(rs)->rs_debug_list); \
- cfs_spin_unlock(&ptlrpc_rs_debug_lock); \
+#define PTLRPC_RS_DEBUG_LRU_DEL(rs) \
+do { \
+ spin_lock(&ptlrpc_rs_debug_lock); \
+ cfs_list_del(&(rs)->rs_debug_list); \
+ spin_unlock(&ptlrpc_rs_debug_lock); \
} while (0)
#else
# define PTLRPC_RS_DEBUG_LRU_ADD(rs) do {} while(0)
# define PTLRPC_RS_DEBUG_LRU_DEL(rs) do {} while(0)
#endif
-struct ptlrpc_reply_state *lustre_get_emerg_rs(struct ptlrpc_service *svc)
-{
- struct ptlrpc_reply_state *rs = NULL;
-
- cfs_spin_lock(&svc->srv_rs_lock);
- /* See if we have anything in a pool, and wait if nothing */
- while (cfs_list_empty(&svc->srv_free_rs_list)) {
- struct l_wait_info lwi;
- int rc;
- cfs_spin_unlock(&svc->srv_rs_lock);
- /* If we cannot get anything for some long time, we better
- bail out instead of waiting infinitely */
- lwi = LWI_TIMEOUT(cfs_time_seconds(10), NULL, NULL);
- rc = l_wait_event(svc->srv_free_rs_waitq,
- !cfs_list_empty(&svc->srv_free_rs_list),
- &lwi);
- if (rc)
- goto out;
- cfs_spin_lock(&svc->srv_rs_lock);
- }
-
- rs = cfs_list_entry(svc->srv_free_rs_list.next,
- struct ptlrpc_reply_state, rs_list);
- cfs_list_del(&rs->rs_list);
- cfs_spin_unlock(&svc->srv_rs_lock);
- LASSERT(rs);
- memset(rs, 0, svc->srv_max_reply_size);
- rs->rs_service = svc;
- rs->rs_prealloc = 1;
+struct ptlrpc_reply_state *
+lustre_get_emerg_rs(struct ptlrpc_service_part *svcpt)
+{
+ struct ptlrpc_reply_state *rs = NULL;
+
+ spin_lock(&svcpt->scp_rep_lock);
+
+ /* See if we have anything in a pool, and wait if nothing */
+ while (cfs_list_empty(&svcpt->scp_rep_idle)) {
+ struct l_wait_info lwi;
+ int rc;
+
+ spin_unlock(&svcpt->scp_rep_lock);
+ /* If we cannot get anything for some long time, we better
+ * bail out instead of waiting infinitely */
+ lwi = LWI_TIMEOUT(cfs_time_seconds(10), NULL, NULL);
+ rc = l_wait_event(svcpt->scp_rep_waitq,
+ !cfs_list_empty(&svcpt->scp_rep_idle), &lwi);
+ if (rc != 0)
+ goto out;
+ spin_lock(&svcpt->scp_rep_lock);
+ }
+
+ rs = cfs_list_entry(svcpt->scp_rep_idle.next,
+ struct ptlrpc_reply_state, rs_list);
+ cfs_list_del(&rs->rs_list);
+
+ spin_unlock(&svcpt->scp_rep_lock);
+
+ memset(rs, 0, svcpt->scp_service->srv_max_reply_size);
+ rs->rs_size = svcpt->scp_service->srv_max_reply_size;
+ rs->rs_svcpt = svcpt;
+ rs->rs_prealloc = 1;
out:
- return rs;
+ return rs;
}
void lustre_put_emerg_rs(struct ptlrpc_reply_state *rs)
{
- struct ptlrpc_service *svc = rs->rs_service;
-
- LASSERT(svc);
+ struct ptlrpc_service_part *svcpt = rs->rs_svcpt;
- cfs_spin_lock(&svc->srv_rs_lock);
- cfs_list_add(&rs->rs_list, &svc->srv_free_rs_list);
- cfs_spin_unlock(&svc->srv_rs_lock);
- cfs_waitq_signal(&svc->srv_free_rs_waitq);
+ spin_lock(&svcpt->scp_rep_lock);
+ cfs_list_add(&rs->rs_list, &svcpt->scp_rep_idle);
+ spin_unlock(&svcpt->scp_rep_lock);
+ wake_up(&svcpt->scp_rep_waitq);
}
int lustre_pack_reply_v2(struct ptlrpc_request *req, int count,
LASSERT(req->rq_reply_state == NULL);
if ((flags & LPRFL_EARLY_REPLY) == 0) {
- cfs_spin_lock(&req->rq_lock);
- req->rq_packed_final = 1;
- cfs_spin_unlock(&req->rq_lock);
+ spin_lock(&req->rq_lock);
+ req->rq_packed_final = 1;
+ spin_unlock(&req->rq_lock);
}
msg_len = lustre_msg_size_v2(count, lens);
cfs_atomic_set(&rs->rs_refcount, 1); /* 1 ref for rq_reply_state */
rs->rs_cb_id.cbid_fn = reply_out_callback;
rs->rs_cb_id.cbid_arg = rs;
- rs->rs_service = req->rq_rqbd->rqbd_service;
+ rs->rs_svcpt = req->rq_rqbd->rqbd_svcpt;
CFS_INIT_LIST_HEAD(&rs->rs_exp_list);
CFS_INIT_LIST_HEAD(&rs->rs_obd_list);
CFS_INIT_LIST_HEAD(&rs->rs_list);
- cfs_spin_lock_init(&rs->rs_lock);
+ spin_lock_init(&rs->rs_lock);
req->rq_replen = msg_len;
req->rq_reply_state = rs;
lustre_msg_size(req->rq_reqmsg->lm_magic, count, lens));
return rc;
}
+EXPORT_SYMBOL(lustre_pack_reply_flags);
int lustre_pack_reply(struct ptlrpc_request *req, int count, __u32 *lens,
char **bufs)
{
return lustre_pack_reply_flags(req, count, lens, bufs, 0);
}
+EXPORT_SYMBOL(lustre_pack_reply);
void *lustre_msg_buf_v2(struct lustre_msg_v2 *m, int n, int min_size)
{
return NULL;
}
}
+EXPORT_SYMBOL(lustre_msg_buf);
int lustre_shrink_msg_v2(struct lustre_msg_v2 *msg, int segment,
unsigned int newlen, int move_data)
LASSERTF(0, "incorrect message magic: %08x\n", msg->lm_magic);
}
}
+EXPORT_SYMBOL(lustre_shrink_msg);
void lustre_free_reply_state(struct ptlrpc_reply_state *rs)
{
sptlrpc_svc_free_rs(rs);
}
+EXPORT_SYMBOL(lustre_free_reply_state);
static int lustre_unpack_msg_v2(struct lustre_msg_v2 *m, int len)
{
}
return rc;
}
+EXPORT_SYMBOL(ptlrpc_unpack_req_msg);
int ptlrpc_unpack_rep_msg(struct ptlrpc_request *req, int len)
{
}
return rc;
}
+EXPORT_SYMBOL(ptlrpc_unpack_rep_msg);
static inline int lustre_unpack_ptlrpc_body_v2(struct ptlrpc_request *req,
const int inout, int offset)
struct ptlrpc_body *pb;
struct lustre_msg_v2 *m = inout ? req->rq_reqmsg : req->rq_repmsg;
- pb = lustre_msg_buf_v2(m, offset, sizeof(*pb));
+ pb = lustre_msg_buf_v2(m, offset, sizeof(struct ptlrpc_body_v2));
if (!pb) {
CERROR("error unpacking ptlrpc body\n");
return -EFAULT;
return -EINVAL;
}
+ if (!inout)
+ pb->pb_status = ptlrpc_status_ntoh(pb->pb_status);
+
return 0;
}
return str;
}
+EXPORT_SYMBOL(lustre_msg_string);
/* Wrap up the normal fixed length cases */
static inline void *__lustre_swab_buf(struct lustre_msg *msg, int index,
static inline struct ptlrpc_body *lustre_msg_ptlrpc_body(struct lustre_msg *msg)
{
return lustre_msg_buf_v2(msg, MSG_PTLRPC_BODY_OFF,
- sizeof(struct ptlrpc_body));
+ sizeof(struct ptlrpc_body_v2));
}
__u32 lustre_msghdr_get_flags(struct lustre_msg *msg)
return 0;
}
}
+EXPORT_SYMBOL(lustre_msg_get_flags);
void lustre_msg_add_flags(struct lustre_msg *msg, int flags)
{
LASSERTF(0, "incorrect message magic: %08x\n", msg->lm_magic);
}
}
+EXPORT_SYMBOL(lustre_msg_add_flags);
void lustre_msg_set_flags(struct lustre_msg *msg, int flags)
{
LASSERTF(0, "incorrect message magic: %08x\n", msg->lm_magic);
}
}
+EXPORT_SYMBOL(lustre_msg_set_flags);
void lustre_msg_clear_flags(struct lustre_msg *msg, int flags)
{
LASSERTF(0, "incorrect message magic: %08x\n", msg->lm_magic);
}
}
+EXPORT_SYMBOL(lustre_msg_clear_flags);
__u32 lustre_msg_get_op_flags(struct lustre_msg *msg)
{
return 0;
}
}
+EXPORT_SYMBOL(lustre_msg_get_op_flags);
void lustre_msg_add_op_flags(struct lustre_msg *msg, int flags)
{
LASSERTF(0, "incorrect message magic: %08x\n", msg->lm_magic);
}
}
+EXPORT_SYMBOL(lustre_msg_add_op_flags);
void lustre_msg_set_op_flags(struct lustre_msg *msg, int flags)
{
LASSERTF(0, "incorrect message magic: %08x\n", msg->lm_magic);
}
}
+EXPORT_SYMBOL(lustre_msg_set_op_flags);
struct lustre_handle *lustre_msg_get_handle(struct lustre_msg *msg)
{
return NULL;
}
}
+EXPORT_SYMBOL(lustre_msg_get_handle);
__u32 lustre_msg_get_type(struct lustre_msg *msg)
{
return PTL_RPC_MSG_ERR;
}
}
+EXPORT_SYMBOL(lustre_msg_get_type);
__u32 lustre_msg_get_version(struct lustre_msg *msg)
{
return 0;
}
}
+EXPORT_SYMBOL(lustre_msg_get_version);
void lustre_msg_add_version(struct lustre_msg *msg, int version)
{
LASSERTF(0, "incorrect message magic: %08x\n", msg->lm_magic);
}
}
+EXPORT_SYMBOL(lustre_msg_add_version);
__u32 lustre_msg_get_opc(struct lustre_msg *msg)
{
return 0;
}
}
+EXPORT_SYMBOL(lustre_msg_get_opc);
__u64 lustre_msg_get_last_xid(struct lustre_msg *msg)
{
return 0;
}
}
+EXPORT_SYMBOL(lustre_msg_get_last_xid);
__u64 lustre_msg_get_last_committed(struct lustre_msg *msg)
{
return 0;
}
}
+EXPORT_SYMBOL(lustre_msg_get_last_committed);
__u64 *lustre_msg_get_versions(struct lustre_msg *msg)
{
return NULL;
}
}
+EXPORT_SYMBOL(lustre_msg_get_versions);
__u64 lustre_msg_get_transno(struct lustre_msg *msg)
{
return 0;
}
}
+EXPORT_SYMBOL(lustre_msg_get_transno);
int lustre_msg_get_status(struct lustre_msg *msg)
{
return -EINVAL;
}
}
+EXPORT_SYMBOL(lustre_msg_get_status);
__u64 lustre_msg_get_slv(struct lustre_msg *msg)
{
return -EINVAL;
}
}
+EXPORT_SYMBOL(lustre_msg_get_slv);
void lustre_msg_set_slv(struct lustre_msg *msg, __u64 slv)
return;
}
}
+EXPORT_SYMBOL(lustre_msg_set_slv);
__u32 lustre_msg_get_limit(struct lustre_msg *msg)
{
return -EINVAL;
}
}
+EXPORT_SYMBOL(lustre_msg_get_limit);
void lustre_msg_set_limit(struct lustre_msg *msg, __u64 limit)
return;
}
}
+EXPORT_SYMBOL(lustre_msg_set_limit);
__u32 lustre_msg_get_conn_cnt(struct lustre_msg *msg)
{
return 0;
}
}
+EXPORT_SYMBOL(lustre_msg_get_conn_cnt);
int lustre_msg_is_v1(struct lustre_msg *msg)
{
return 0;
}
}
+EXPORT_SYMBOL(lustre_msg_is_v1);
__u32 lustre_msg_get_magic(struct lustre_msg *msg)
{
return 0;
}
}
+EXPORT_SYMBOL(lustre_msg_get_magic);
__u32 lustre_msg_get_timeout(struct lustre_msg *msg)
{
}
}
+char *lustre_msg_get_jobid(struct lustre_msg *msg)
+{
+ switch (msg->lm_magic) {
+ case LUSTRE_MSG_MAGIC_V1:
+ case LUSTRE_MSG_MAGIC_V1_SWABBED:
+ return NULL;
+ case LUSTRE_MSG_MAGIC_V2: {
+ struct ptlrpc_body *pb =
+ lustre_msg_buf_v2(msg, MSG_PTLRPC_BODY_OFF,
+ sizeof(struct ptlrpc_body));
+ if (!pb)
+ return NULL;
+
+ return pb->pb_jobid;
+ }
+ default:
+ CERROR("incorrect message magic: %08x\n", msg->lm_magic);
+ return NULL;
+ }
+}
+EXPORT_SYMBOL(lustre_msg_get_jobid);
+
__u32 lustre_msg_get_cksum(struct lustre_msg *msg)
{
switch (msg->lm_magic) {
}
}
-#if LUSTRE_VERSION_CODE < OBD_OCD_VERSION(2, 9, 0, 0)
+#if LUSTRE_VERSION_CODE < OBD_OCD_VERSION(2, 7, 50, 0)
/*
* In 1.6 and 1.8 the checksum was computed only on struct ptlrpc_body as
* it was in 1.6 (88 bytes, smaller than the full size in 1.8). It makes
__u32 lustre_msg_calc_cksum(struct lustre_msg *msg)
#endif
{
- switch (msg->lm_magic) {
- case LUSTRE_MSG_MAGIC_V2: {
- struct ptlrpc_body *pb = lustre_msg_ptlrpc_body(msg);
-#if LUSTRE_VERSION_CODE < OBD_OCD_VERSION(2, 9, 0, 0)
- __u32 len = compat18 ? ptlrpc_body_cksum_size_compat18 :
- lustre_msg_buflen(msg, MSG_PTLRPC_BODY_OFF);
- LASSERTF(pb, "invalid msg %p: no ptlrpc body!\n", msg);
- return crc32_le(~(__u32)0, (unsigned char *)pb, len);
+ switch (msg->lm_magic) {
+ case LUSTRE_MSG_MAGIC_V2: {
+ struct ptlrpc_body *pb = lustre_msg_ptlrpc_body(msg);
+#if LUSTRE_VERSION_CODE < OBD_OCD_VERSION(2, 7, 50, 0)
+ __u32 crc;
+ unsigned int hsize = 4;
+ __u32 len = compat18 ? ptlrpc_body_cksum_size_compat18 :
+ lustre_msg_buflen(msg, MSG_PTLRPC_BODY_OFF);
+ LASSERTF(pb, "invalid msg %p: no ptlrpc body!\n", msg);
+ cfs_crypto_hash_digest(CFS_HASH_ALG_CRC32, (unsigned char *)pb,
+ len, NULL, 0, (unsigned char *)&crc,
+ &hsize);
+ return crc;
#else
# warning "remove checksum compatibility support for b1_8"
- return crc32_le(~(__u32)0, (unsigned char *)pb,
- lustre_msg_buflen(msg, MSG_PTLRPC_BODY_OFF));
+ __u32 crc;
+ unsigned int hsize = 4;
+ cfs_crypto_hash_digest(CFS_HASH_ALG_CRC32, (unsigned char *)pb,
+ lustre_msg_buflen(msg, MSG_PTLRPC_BODY_OFF),
+ NULL, 0, (unsigned char *)&crc, &hsize);
+ return crc;
#endif
- }
- default:
- CERROR("incorrect message magic: %08x\n", msg->lm_magic);
- return 0;
- }
+ }
+ default:
+ CERROR("incorrect message magic: %08x\n", msg->lm_magic);
+ return 0;
+ }
}
void lustre_msg_set_handle(struct lustre_msg *msg, struct lustre_handle *handle)
LASSERTF(0, "incorrect message magic: %08x\n", msg->lm_magic);
}
}
+EXPORT_SYMBOL(lustre_msg_set_handle);
void lustre_msg_set_type(struct lustre_msg *msg, __u32 type)
{
LASSERTF(0, "incorrect message magic: %08x\n", msg->lm_magic);
}
}
+EXPORT_SYMBOL(lustre_msg_set_type);
void lustre_msg_set_opc(struct lustre_msg *msg, __u32 opc)
{
LASSERTF(0, "incorrect message magic: %08x\n", msg->lm_magic);
}
}
+EXPORT_SYMBOL(lustre_msg_set_opc);
void lustre_msg_set_last_xid(struct lustre_msg *msg, __u64 last_xid)
{
LASSERTF(0, "incorrect message magic: %08x\n", msg->lm_magic);
}
}
+EXPORT_SYMBOL(lustre_msg_set_last_xid);
void lustre_msg_set_last_committed(struct lustre_msg *msg, __u64 last_committed)
{
LASSERTF(0, "incorrect message magic: %08x\n", msg->lm_magic);
}
}
+EXPORT_SYMBOL(lustre_msg_set_last_committed);
void lustre_msg_set_versions(struct lustre_msg *msg, __u64 *versions)
{
LASSERTF(0, "incorrect message magic: %08x\n", msg->lm_magic);
}
}
+EXPORT_SYMBOL(lustre_msg_set_versions);
void lustre_msg_set_transno(struct lustre_msg *msg, __u64 transno)
{
LASSERTF(0, "incorrect message magic: %08x\n", msg->lm_magic);
}
}
+EXPORT_SYMBOL(lustre_msg_set_transno);
void lustre_msg_set_status(struct lustre_msg *msg, __u32 status)
{
LASSERTF(0, "incorrect message magic: %08x\n", msg->lm_magic);
}
}
+EXPORT_SYMBOL(lustre_msg_set_status);
void lustre_msg_set_conn_cnt(struct lustre_msg *msg, __u32 conn_cnt)
{
LASSERTF(0, "incorrect message magic: %08x\n", msg->lm_magic);
}
}
+EXPORT_SYMBOL(lustre_msg_set_conn_cnt);
void lustre_msg_set_timeout(struct lustre_msg *msg, __u32 timeout)
{
}
}
+void lustre_msg_set_jobid(struct lustre_msg *msg, char *jobid)
+{
+ switch (msg->lm_magic) {
+ case LUSTRE_MSG_MAGIC_V1:
+ return;
+ case LUSTRE_MSG_MAGIC_V2: {
+ __u32 opc = lustre_msg_get_opc(msg);
+ struct ptlrpc_body *pb;
+
+ /* Don't set jobid for ldlm ast RPCs, they've been shrinked.
+ * See the comment in ptlrpc_request_pack(). */
+ if (!opc || opc == LDLM_BL_CALLBACK ||
+ opc == LDLM_CP_CALLBACK || opc == LDLM_GL_CALLBACK)
+ return;
+
+ pb = lustre_msg_buf_v2(msg, MSG_PTLRPC_BODY_OFF,
+ sizeof(struct ptlrpc_body));
+ LASSERTF(pb, "invalid msg %p: no ptlrpc body!\n", msg);
+
+ if (jobid != NULL)
+ memcpy(pb->pb_jobid, jobid, JOBSTATS_JOBID_SIZE);
+ else if (pb->pb_jobid[0] == '\0')
+ lustre_get_jobid(pb->pb_jobid);
+ return;
+ }
+ default:
+ LASSERTF(0, "incorrect message magic: %08x\n", msg->lm_magic);
+ }
+}
+EXPORT_SYMBOL(lustre_msg_set_jobid);
+
void lustre_msg_set_cksum(struct lustre_msg *msg, __u32 cksum)
{
switch (msg->lm_magic) {
if (req->rq_reqmsg->lm_magic == LUSTRE_MSG_MAGIC_V2)
req->rq_reqmsg->lm_repsize = req->rq_replen;
}
+EXPORT_SYMBOL(ptlrpc_request_set_replen);
void ptlrpc_req_set_repsize(struct ptlrpc_request *req, int count, __u32 *lens)
{
if (req->rq_reqmsg->lm_magic == LUSTRE_MSG_MAGIC_V2)
req->rq_reqmsg->lm_repsize = req->rq_replen;
}
+EXPORT_SYMBOL(ptlrpc_req_set_repsize);
/**
* Send a remote set_info_async.
__swab64s (&b->pb_pre_versions[2]);
__swab64s (&b->pb_pre_versions[3]);
CLASSERT(offsetof(typeof(*b), pb_padding) != 0);
+ /* While we need to maintain compatibility between
+ * clients and servers without ptlrpc_body_v2 (< 2.3)
+ * do not swab any fields beyond pb_jobid, as we are
+ * using this swab function for both ptlrpc_body
+ * and ptlrpc_body_v2. */
+ CLASSERT(offsetof(typeof(*b), pb_jobid) != 0);
}
+EXPORT_SYMBOL(lustre_swab_ptlrpc_body);
void lustre_swab_connect(struct obd_connect_data *ocd)
{
__swab64s(&ocd->ocd_ibits_known);
__swab32s(&ocd->ocd_index);
__swab32s(&ocd->ocd_brw_size);
- __swab32s(&ocd->ocd_nllu);
- __swab32s(&ocd->ocd_nllg);
+ /* ocd_blocksize and ocd_inodespace don't need to be swabbed because
+ * they are 8-byte values */
+ __swab16s(&ocd->ocd_grant_extent);
+ __swab32s(&ocd->ocd_unused);
__swab64s(&ocd->ocd_transno);
__swab32s(&ocd->ocd_group);
__swab32s(&ocd->ocd_cksum_types);
void lustre_swab_obdo (struct obdo *o)
{
__swab64s (&o->o_valid);
- __swab64s (&o->o_id);
- __swab64s (&o->o_seq);
+ lustre_swab_ost_id(&o->o_oi);
__swab64s (&o->o_parent_seq);
__swab64s (&o->o_size);
__swab64s (&o->o_mtime);
/* o_lcookie is swabbed elsewhere */
__swab32s (&o->o_uid_h);
__swab32s (&o->o_gid_h);
- CLASSERT(offsetof(typeof(*o), o_padding_3) != 0);
+ __swab64s (&o->o_data_version);
CLASSERT(offsetof(typeof(*o), o_padding_4) != 0);
CLASSERT(offsetof(typeof(*o), o_padding_5) != 0);
CLASSERT(offsetof(typeof(*o), o_padding_6) != 0);
}
+EXPORT_SYMBOL(lustre_swab_obdo);
void lustre_swab_obd_statfs (struct obd_statfs *os)
{
__swab32s (&os->os_namelen);
__swab64s (&os->os_maxbytes);
__swab32s (&os->os_state);
- CLASSERT(offsetof(typeof(*os), os_spare1) != 0);
+ CLASSERT(offsetof(typeof(*os), os_fprecreated) != 0);
CLASSERT(offsetof(typeof(*os), os_spare2) != 0);
CLASSERT(offsetof(typeof(*os), os_spare3) != 0);
CLASSERT(offsetof(typeof(*os), os_spare4) != 0);
CLASSERT(offsetof(typeof(*os), os_spare8) != 0);
CLASSERT(offsetof(typeof(*os), os_spare9) != 0);
}
+EXPORT_SYMBOL(lustre_swab_obd_statfs);
-void lustre_swab_obd_ioobj (struct obd_ioobj *ioo)
+void lustre_swab_obd_ioobj(struct obd_ioobj *ioo)
{
- __swab64s (&ioo->ioo_id);
- __swab64s (&ioo->ioo_seq);
- __swab32s (&ioo->ioo_type);
- __swab32s (&ioo->ioo_bufcnt);
+ lustre_swab_ost_id(&ioo->ioo_oid);
+ __swab32s(&ioo->ioo_max_brw);
+ __swab32s(&ioo->ioo_bufcnt);
}
+EXPORT_SYMBOL(lustre_swab_obd_ioobj);
void lustre_swab_niobuf_remote (struct niobuf_remote *nbr)
{
__swab32s (&nbr->len);
__swab32s (&nbr->flags);
}
+EXPORT_SYMBOL(lustre_swab_niobuf_remote);
void lustre_swab_ost_body (struct ost_body *b)
{
lustre_swab_obdo (&b->oa);
}
+EXPORT_SYMBOL(lustre_swab_ost_body);
void lustre_swab_ost_last_id(obd_id *id)
{
__swab64s(id);
}
+EXPORT_SYMBOL(lustre_swab_ost_last_id);
void lustre_swab_generic_32s(__u32 *val)
{
__swab32s(val);
}
+EXPORT_SYMBOL(lustre_swab_generic_32s);
+
+void lustre_swab_gl_desc(union ldlm_gl_desc *desc)
+{
+ lustre_swab_lu_fid(&desc->lquota_desc.gl_id.qid_fid);
+ __swab64s(&desc->lquota_desc.gl_flags);
+ __swab64s(&desc->lquota_desc.gl_ver);
+ __swab64s(&desc->lquota_desc.gl_hardlimit);
+ __swab64s(&desc->lquota_desc.gl_softlimit);
+ __swab64s(&desc->lquota_desc.gl_time);
+ CLASSERT(offsetof(typeof(desc->lquota_desc), gl_pad2) != 0);
+}
+
+void lustre_swab_ost_lvb_v1(struct ost_lvb_v1 *lvb)
+{
+ __swab64s(&lvb->lvb_size);
+ __swab64s(&lvb->lvb_mtime);
+ __swab64s(&lvb->lvb_atime);
+ __swab64s(&lvb->lvb_ctime);
+ __swab64s(&lvb->lvb_blocks);
+}
+EXPORT_SYMBOL(lustre_swab_ost_lvb_v1);
void lustre_swab_ost_lvb(struct ost_lvb *lvb)
{
- __swab64s(&lvb->lvb_size);
- __swab64s(&lvb->lvb_mtime);
- __swab64s(&lvb->lvb_atime);
- __swab64s(&lvb->lvb_ctime);
- __swab64s(&lvb->lvb_blocks);
+ __swab64s(&lvb->lvb_size);
+ __swab64s(&lvb->lvb_mtime);
+ __swab64s(&lvb->lvb_atime);
+ __swab64s(&lvb->lvb_ctime);
+ __swab64s(&lvb->lvb_blocks);
+ __swab32s(&lvb->lvb_mtime_ns);
+ __swab32s(&lvb->lvb_atime_ns);
+ __swab32s(&lvb->lvb_ctime_ns);
+ __swab32s(&lvb->lvb_padding);
}
+EXPORT_SYMBOL(lustre_swab_ost_lvb);
-void lustre_swab_mdt_body (struct mdt_body *b)
+void lustre_swab_lquota_lvb(struct lquota_lvb *lvb)
{
- lustre_swab_lu_fid (&b->fid1);
- lustre_swab_lu_fid (&b->fid2);
- /* handle is opaque */
- __swab64s (&b->valid);
- __swab64s (&b->size);
- __swab64s (&b->mtime);
- __swab64s (&b->atime);
- __swab64s (&b->ctime);
- __swab64s (&b->blocks);
- __swab64s (&b->ioepoch);
- __swab64s (&b->ino);
- __swab32s (&b->fsuid);
- __swab32s (&b->fsgid);
- __swab32s (&b->capability);
- __swab32s (&b->mode);
- __swab32s (&b->uid);
- __swab32s (&b->gid);
- __swab32s (&b->flags);
- __swab32s (&b->rdev);
- __swab32s (&b->nlink);
- __swab32s (&b->generation);
- __swab32s (&b->suppgid);
- __swab32s (&b->eadatasize);
- __swab32s (&b->aclsize);
- __swab32s (&b->max_mdsize);
- __swab32s (&b->max_cookiesize);
- __swab32s (&b->uid_h);
- __swab32s (&b->gid_h);
- CLASSERT(offsetof(typeof(*b), padding_5) != 0);
+ __swab64s(&lvb->lvb_flags);
+ __swab64s(&lvb->lvb_id_may_rel);
+ __swab64s(&lvb->lvb_id_rel);
+ __swab64s(&lvb->lvb_id_qunit);
+ __swab64s(&lvb->lvb_pad1);
}
+EXPORT_SYMBOL(lustre_swab_lquota_lvb);
+
+void lustre_swab_mdt_body (struct mdt_body *b)
+{
+ lustre_swab_lu_fid(&b->fid1);
+ lustre_swab_lu_fid(&b->fid2);
+ /* handle is opaque */
+ __swab64s(&b->valid);
+ __swab64s(&b->size);
+ __swab64s(&b->mtime);
+ __swab64s(&b->atime);
+ __swab64s(&b->ctime);
+ __swab64s(&b->blocks);
+ __swab64s(&b->ioepoch);
+ __swab64s(&b->t_state);
+ __swab32s(&b->fsuid);
+ __swab32s(&b->fsgid);
+ __swab32s(&b->capability);
+ __swab32s(&b->mode);
+ __swab32s(&b->uid);
+ __swab32s(&b->gid);
+ __swab32s(&b->flags);
+ __swab32s(&b->rdev);
+ __swab32s(&b->nlink);
+ CLASSERT(offsetof(typeof(*b), unused2) != 0);
+ __swab32s(&b->suppgid);
+ __swab32s(&b->eadatasize);
+ __swab32s(&b->aclsize);
+ __swab32s(&b->max_mdsize);
+ __swab32s(&b->max_cookiesize);
+ __swab32s(&b->uid_h);
+ __swab32s(&b->gid_h);
+ CLASSERT(offsetof(typeof(*b), padding_5) != 0);
+}
+EXPORT_SYMBOL(lustre_swab_mdt_body);
void lustre_swab_mdt_ioepoch (struct mdt_ioepoch *b)
{
__swab32s (&b->flags);
CLASSERT(offsetof(typeof(*b), padding) != 0);
}
+EXPORT_SYMBOL(lustre_swab_mdt_ioepoch);
void lustre_swab_mgs_target_info(struct mgs_target_info *mti)
{
for (i = 0; i < MTI_NIDS_MAX; i++)
__swab64s(&mti->mti_nids[i]);
}
+EXPORT_SYMBOL(lustre_swab_mgs_target_info);
void lustre_swab_mgs_nidtbl_entry(struct mgs_nidtbl_entry *entry)
{
lustre_swab_obd_dqinfo (&q->qc_dqinfo);
lustre_swab_obd_dqblk (&q->qc_dqblk);
}
-
-void lustre_swab_quota_adjust_qunit (struct quota_adjust_qunit *q)
-{
- __swab32s (&q->qaq_flags);
- __swab32s (&q->qaq_id);
- __swab64s (&q->qaq_bunit_sz);
- __swab64s (&q->qaq_iunit_sz);
- __swab64s (&q->padding1);
-}
+EXPORT_SYMBOL(lustre_swab_obd_quotactl);
void lustre_swab_mdt_remote_perm (struct mdt_remote_perm *p)
{
__swab32s (&p->rp_access_perm);
__swab32s (&p->rp_padding);
};
+EXPORT_SYMBOL(lustre_swab_mdt_remote_perm);
void lustre_swab_fid2path(struct getinfo_fid2path *gf)
{
for (i = 0; i < fiemap->fm_mapped_extents; i++)
lustre_swab_fiemap_extent(&fiemap->fm_extents[i]);
}
+EXPORT_SYMBOL(lustre_swab_fiemap);
+
+void lustre_swab_idx_info(struct idx_info *ii)
+{
+ __swab32s(&ii->ii_magic);
+ __swab32s(&ii->ii_flags);
+ __swab16s(&ii->ii_count);
+ __swab32s(&ii->ii_attrs);
+ lustre_swab_lu_fid(&ii->ii_fid);
+ __swab64s(&ii->ii_version);
+ __swab64s(&ii->ii_hash_start);
+ __swab64s(&ii->ii_hash_end);
+ __swab16s(&ii->ii_keysize);
+ __swab16s(&ii->ii_recsize);
+}
+
+void lustre_swab_lip_header(struct lu_idxpage *lip)
+{
+ /* swab header */
+ __swab32s(&lip->lip_magic);
+ __swab16s(&lip->lip_flags);
+ __swab16s(&lip->lip_nr);
+}
+EXPORT_SYMBOL(lustre_swab_lip_header);
void lustre_swab_mdt_rec_reint (struct mdt_rec_reint *rr)
{
- __swab32s (&rr->rr_opcode);
- __swab32s (&rr->rr_cap);
- __swab32s (&rr->rr_fsuid);
- /* rr_fsuid_h is unused */
- __swab32s (&rr->rr_fsgid);
- /* rr_fsgid_h is unused */
- __swab32s (&rr->rr_suppgid1);
- /* rr_suppgid1_h is unused */
- __swab32s (&rr->rr_suppgid2);
- /* rr_suppgid2_h is unused */
- lustre_swab_lu_fid (&rr->rr_fid1);
- lustre_swab_lu_fid (&rr->rr_fid2);
- __swab64s (&rr->rr_mtime);
- __swab64s (&rr->rr_atime);
- __swab64s (&rr->rr_ctime);
- __swab64s (&rr->rr_size);
- __swab64s (&rr->rr_blocks);
- __swab32s (&rr->rr_bias);
- __swab32s (&rr->rr_mode);
- __swab32s (&rr->rr_flags);
-
- CLASSERT(offsetof(typeof(*rr), rr_padding_2) != 0);
- CLASSERT(offsetof(typeof(*rr), rr_padding_3) != 0);
- CLASSERT(offsetof(typeof(*rr), rr_padding_4) != 0);
+ __swab32s(&rr->rr_opcode);
+ __swab32s(&rr->rr_cap);
+ __swab32s(&rr->rr_fsuid);
+ /* rr_fsuid_h is unused */
+ __swab32s(&rr->rr_fsgid);
+ /* rr_fsgid_h is unused */
+ __swab32s(&rr->rr_suppgid1);
+ /* rr_suppgid1_h is unused */
+ __swab32s(&rr->rr_suppgid2);
+ /* rr_suppgid2_h is unused */
+ lustre_swab_lu_fid(&rr->rr_fid1);
+ lustre_swab_lu_fid(&rr->rr_fid2);
+ __swab64s(&rr->rr_mtime);
+ __swab64s(&rr->rr_atime);
+ __swab64s(&rr->rr_ctime);
+ __swab64s(&rr->rr_size);
+ __swab64s(&rr->rr_blocks);
+ __swab32s(&rr->rr_bias);
+ __swab32s(&rr->rr_mode);
+ __swab32s(&rr->rr_flags);
+ __swab32s(&rr->rr_flags_h);
+ __swab32s(&rr->rr_umask);
+
+ CLASSERT(offsetof(typeof(*rr), rr_padding_4) != 0);
};
+EXPORT_SYMBOL(lustre_swab_mdt_rec_reint);
void lustre_swab_lov_desc (struct lov_desc *ld)
{
__swab32s (&ld->ld_qos_maxage);
/* uuid endian insensitive */
}
+EXPORT_SYMBOL(lustre_swab_lov_desc);
void lustre_swab_lmv_desc (struct lmv_desc *ld)
{
/* uuid endian insensitive */
}
-void lustre_swab_lmv_stripe_md (struct lmv_stripe_md *mea)
+void lustre_swab_lmv_user_md(struct lmv_user_md *lum)
{
- __swab32s(&mea->mea_magic);
- __swab32s(&mea->mea_count);
- __swab32s(&mea->mea_master);
- CLASSERT(offsetof(typeof(*mea), mea_padding) != 0);
-}
+ int i;
+
+ __swab32s(&lum->lum_magic);
+ __swab32s(&lum->lum_stripe_count);
+ __swab32s(&lum->lum_stripe_offset);
+ __swab32s(&lum->lum_hash_type);
+ __swab32s(&lum->lum_type);
+ CLASSERT(offsetof(typeof(*lum), lum_padding1) != 0);
+ CLASSERT(offsetof(typeof(*lum), lum_padding2) != 0);
+ CLASSERT(offsetof(typeof(*lum), lum_padding3) != 0);
+ for (i = 0; i < lum->lum_stripe_count; i++) {
+ __swab32s(&lum->lum_objects[i].lum_mds);
+ lustre_swab_lu_fid(&lum->lum_objects[i].lum_fid);
+ }
+
+}
+EXPORT_SYMBOL(lustre_swab_lmv_user_md);
static void print_lum (struct lov_user_md *lum)
{
- CDEBUG(D_OTHER, "lov_user_md %p:\n", lum);
- CDEBUG(D_OTHER, "\tlmm_magic: %#x\n", lum->lmm_magic);
- CDEBUG(D_OTHER, "\tlmm_pattern: %#x\n", lum->lmm_pattern);
- CDEBUG(D_OTHER, "\tlmm_object_id: "LPU64"\n", lum->lmm_object_id);
- CDEBUG(D_OTHER, "\tlmm_object_gr: "LPU64"\n", lum->lmm_object_seq);
- CDEBUG(D_OTHER, "\tlmm_stripe_size: %#x\n", lum->lmm_stripe_size);
- CDEBUG(D_OTHER, "\tlmm_stripe_count: %#x\n", lum->lmm_stripe_count);
- CDEBUG(D_OTHER, "\tlmm_stripe_offset/lmm_layout_gen: %#x\n",
- lum->u.lum_stripe_offset);
+ CDEBUG(D_OTHER, "lov_user_md %p:\n", lum);
+ CDEBUG(D_OTHER, "\tlmm_magic: %#x\n", lum->lmm_magic);
+ CDEBUG(D_OTHER, "\tlmm_pattern: %#x\n", lum->lmm_pattern);
+ CDEBUG(D_OTHER, "\tlmm_object_id: "LPU64"\n", lmm_oi_id(&lum->lmm_oi));
+ CDEBUG(D_OTHER, "\tlmm_object_gr: "LPU64"\n", lmm_oi_seq(&lum->lmm_oi));
+ CDEBUG(D_OTHER, "\tlmm_stripe_size: %#x\n", lum->lmm_stripe_size);
+ CDEBUG(D_OTHER, "\tlmm_stripe_count: %#x\n", lum->lmm_stripe_count);
+ CDEBUG(D_OTHER, "\tlmm_stripe_offset/lmm_layout_gen: %#x\n",
+ lum->lmm_stripe_offset);
+}
+
+static void lustre_swab_lmm_oi(struct ost_id *oi)
+{
+ __swab64s(&oi->oi.oi_id);
+ __swab64s(&oi->oi.oi_seq);
}
static void lustre_swab_lov_user_md_common(struct lov_user_md_v1 *lum)
{
- ENTRY;
- __swab32s(&lum->lmm_magic);
- __swab32s(&lum->lmm_pattern);
- __swab64s(&lum->lmm_object_id);
- __swab64s(&lum->lmm_object_seq);
- __swab32s(&lum->lmm_stripe_size);
- __swab16s(&lum->lmm_stripe_count);
- __swab16s(&lum->u.lum_stripe_offset);
- print_lum(lum);
- EXIT;
+ ENTRY;
+ __swab32s(&lum->lmm_magic);
+ __swab32s(&lum->lmm_pattern);
+ lustre_swab_lmm_oi(&lum->lmm_oi);
+ __swab32s(&lum->lmm_stripe_size);
+ __swab16s(&lum->lmm_stripe_count);
+ __swab16s(&lum->lmm_stripe_offset);
+ print_lum(lum);
+ EXIT;
}
void lustre_swab_lov_user_md_v1(struct lov_user_md_v1 *lum)
lustre_swab_lov_user_md_common(lum);
EXIT;
}
+EXPORT_SYMBOL(lustre_swab_lov_user_md_v1);
void lustre_swab_lov_user_md_v3(struct lov_user_md_v3 *lum)
{
/* lmm_pool_name nothing to do with char */
EXIT;
}
+EXPORT_SYMBOL(lustre_swab_lov_user_md_v3);
void lustre_swab_lov_mds_md(struct lov_mds_md *lmm)
{
- ENTRY;
- CDEBUG(D_IOCTL, "swabbing lov_mds_md\n");
- __swab32s(&lmm->lmm_magic);
- __swab32s(&lmm->lmm_pattern);
- __swab64s(&lmm->lmm_object_id);
- __swab64s(&lmm->lmm_object_seq);
- __swab32s(&lmm->lmm_stripe_size);
- __swab16s(&lmm->lmm_stripe_count);
- __swab16s(&lmm->lmm_layout_gen);
- EXIT;
+ ENTRY;
+ CDEBUG(D_IOCTL, "swabbing lov_mds_md\n");
+ __swab32s(&lmm->lmm_magic);
+ __swab32s(&lmm->lmm_pattern);
+ lustre_swab_lmm_oi(&lmm->lmm_oi);
+ __swab32s(&lmm->lmm_stripe_size);
+ __swab16s(&lmm->lmm_stripe_count);
+ __swab16s(&lmm->lmm_layout_gen);
+ EXIT;
}
+EXPORT_SYMBOL(lustre_swab_lov_mds_md);
void lustre_swab_lov_user_md_objects(struct lov_user_ost_data *lod,
int stripe_count)
int i;
ENTRY;
for (i = 0; i < stripe_count; i++) {
- __swab64s(&(lod[i].l_object_id));
- __swab64s(&(lod[i].l_object_seq));
+ lustre_swab_ost_id(&(lod[i].l_ost_oi));
__swab32s(&(lod[i].l_ost_gen));
__swab32s(&(lod[i].l_ost_idx));
}
EXIT;
}
-
+EXPORT_SYMBOL(lustre_swab_lov_user_md_objects);
void lustre_swab_ldlm_res_id (struct ldlm_res_id *id)
{
for (i = 0; i < RES_NAME_SIZE; i++)
__swab64s (&id->name[i]);
}
+EXPORT_SYMBOL(lustre_swab_ldlm_res_id);
void lustre_swab_ldlm_policy_data (ldlm_wire_policy_data_t *d)
{
__swab64s(&d->l_flock.lfw_owner);
__swab32s(&d->l_flock.lfw_pid);
}
+EXPORT_SYMBOL(lustre_swab_ldlm_policy_data);
void lustre_swab_ldlm_intent (struct ldlm_intent *i)
{
__swab64s (&i->opc);
}
+EXPORT_SYMBOL(lustre_swab_ldlm_intent);
void lustre_swab_ldlm_resource_desc (struct ldlm_resource_desc *r)
{
CLASSERT(offsetof(typeof(*r), lr_padding) != 0);
lustre_swab_ldlm_res_id (&r->lr_name);
}
+EXPORT_SYMBOL(lustre_swab_ldlm_resource_desc);
void lustre_swab_ldlm_lock_desc (struct ldlm_lock_desc *l)
{
__swab32s (&l->l_granted_mode);
lustre_swab_ldlm_policy_data (&l->l_policy_data);
}
+EXPORT_SYMBOL(lustre_swab_ldlm_lock_desc);
void lustre_swab_ldlm_request (struct ldlm_request *rq)
{
__swab32s (&rq->lock_count);
/* lock_handle[] opaque */
}
+EXPORT_SYMBOL(lustre_swab_ldlm_request);
void lustre_swab_ldlm_reply (struct ldlm_reply *r)
{
__swab64s (&r->lock_policy_res1);
__swab64s (&r->lock_policy_res2);
}
+EXPORT_SYMBOL(lustre_swab_ldlm_reply);
-/* no one calls this */
-int llog_log_swabbed(struct llog_log_hdr *hdr)
+void lustre_swab_quota_body(struct quota_body *b)
{
- if (hdr->llh_hdr.lrh_type == __swab32(LLOG_HDR_MAGIC))
- return 1;
- if (hdr->llh_hdr.lrh_type == LLOG_HDR_MAGIC)
- return 0;
- return -1;
-}
-
-void lustre_swab_qdata(struct qunit_data *d)
-{
- __swab32s (&d->qd_id);
- __swab32s (&d->qd_flags);
- __swab64s (&d->qd_count);
- __swab64s (&d->qd_qunit);
- CLASSERT(offsetof(typeof(*d), padding) != 0);
+ lustre_swab_lu_fid(&b->qb_fid);
+ lustre_swab_lu_fid((struct lu_fid *)&b->qb_id);
+ __swab32s(&b->qb_flags);
+ __swab64s(&b->qb_count);
+ __swab64s(&b->qb_usage);
+ __swab64s(&b->qb_slv_ver);
}
/* Dump functions */
void dump_ioo(struct obd_ioobj *ioo)
{
- CDEBUG(D_RPCTRACE,
- "obd_ioobj: ioo_id="LPD64", ioo_seq="LPD64", ioo_type=%d, "
- "ioo_bufct=%d\n", ioo->ioo_id, ioo->ioo_seq, ioo->ioo_type,
- ioo->ioo_bufcnt);
+ CDEBUG(D_RPCTRACE,
+ "obd_ioobj: ioo_oid="DOSTID", ioo_max_brw=%#x, "
+ "ioo_bufct=%d\n", POSTID(&ioo->ioo_oid), ioo->ioo_max_brw,
+ ioo->ioo_bufcnt);
}
+EXPORT_SYMBOL(dump_ioo);
void dump_rniobuf(struct niobuf_remote *nb)
{
CDEBUG(D_RPCTRACE, "niobuf_remote: offset="LPU64", len=%d, flags=%x\n",
nb->offset, nb->len, nb->flags);
}
+EXPORT_SYMBOL(dump_rniobuf);
void dump_obdo(struct obdo *oa)
{
- __u32 valid = oa->o_valid;
+ __u32 valid = oa->o_valid;
- CDEBUG(D_RPCTRACE, "obdo: o_valid = %08x\n", valid);
- if (valid & OBD_MD_FLID)
- CDEBUG(D_RPCTRACE, "obdo: o_id = "LPD64"\n", oa->o_id);
- if (valid & OBD_MD_FLGROUP)
- CDEBUG(D_RPCTRACE, "obdo: o_seq = "LPD64"\n", oa->o_seq);
- if (valid & OBD_MD_FLFID)
- CDEBUG(D_RPCTRACE, "obdo: o_parent_seq = "LPX64"\n",
- oa->o_parent_seq);
+ CDEBUG(D_RPCTRACE, "obdo: o_valid = %08x\n", valid);
+ if (valid & OBD_MD_FLID)
+ CDEBUG(D_RPCTRACE, "obdo: id = "DOSTID"\n", POSTID(&oa->o_oi));
+ if (valid & OBD_MD_FLFID)
+ CDEBUG(D_RPCTRACE, "obdo: o_parent_seq = "LPX64"\n",
+ oa->o_parent_seq);
if (valid & OBD_MD_FLSIZE)
CDEBUG(D_RPCTRACE, "obdo: o_size = "LPD64"\n", oa->o_size);
if (valid & OBD_MD_FLMTIME)
CDEBUG(D_RPCTRACE, "obdo: o_lcookie = "
"(llog_cookie dumping not yet implemented)\n");
}
+EXPORT_SYMBOL(dump_obdo);
void dump_ost_body(struct ost_body *ob)
{
dump_obdo(&ob->oa);
}
+EXPORT_SYMBOL(dump_ost_body);
void dump_rcs(__u32 *rc)
{
CDEBUG(D_RPCTRACE, "rmf_rcs: %d\n", *rc);
}
-
-#ifdef __KERNEL__
-
-/**
- * got qdata from request(req/rep)
- */
-struct qunit_data *quota_get_qdata(void *r, int is_req, int is_exp)
-{
- struct ptlrpc_request *req = (struct ptlrpc_request *)r;
- struct qunit_data *qdata;
- __u64 flags = is_exp ? req->rq_export->exp_connect_flags :
- req->rq_import->imp_connect_data.ocd_connect_flags;
-
- LASSERT(req);
- /* support for quota64 */
- LASSERT(flags & OBD_CONNECT_QUOTA64);
- /* support for change_qs */
- LASSERT(flags & OBD_CONNECT_CHANGE_QS);
-
- if (is_req == QUOTA_REQUEST)
- qdata = req_capsule_client_get(&req->rq_pill, &RMF_QUNIT_DATA);
- else
- qdata = req_capsule_server_get(&req->rq_pill, &RMF_QUNIT_DATA);
- if (qdata == NULL)
- return ERR_PTR(-EPROTO);
-
- QDATA_SET_CHANGE_QS(qdata);
- return qdata;
-}
-EXPORT_SYMBOL(quota_get_qdata);
-
-/**
- * copy qdata to request(req/rep)
- */
-int quota_copy_qdata(void *r, struct qunit_data *qdata, int is_req,
- int is_exp)
-{
- struct ptlrpc_request *req = (struct ptlrpc_request *)r;
- void *target;
- __u64 flags = is_exp ? req->rq_export->exp_connect_flags :
- req->rq_import->imp_connect_data.ocd_connect_flags;
-
- LASSERT(req);
- LASSERT(qdata);
- /* support for quota64 */
- LASSERT(flags & OBD_CONNECT_QUOTA64);
- /* support for change_qs */
- LASSERT(flags & OBD_CONNECT_CHANGE_QS);
-
- if (is_req == QUOTA_REQUEST)
- target = req_capsule_client_get(&req->rq_pill, &RMF_QUNIT_DATA);
- else
- target = req_capsule_server_get(&req->rq_pill, &RMF_QUNIT_DATA);
- if (target == NULL)
- return -EPROTO;
-
- LASSERT(target != qdata);
- memcpy(target, qdata, sizeof(*qdata));
- return 0;
-}
-EXPORT_SYMBOL(quota_copy_qdata);
-#endif /* __KERNEL__ */
+EXPORT_SYMBOL(dump_rcs);
static inline int req_ptlrpc_body_swabbed(struct ptlrpc_request *req)
{
}
}
-void _debug_req(struct ptlrpc_request *req, __u32 mask,
- struct libcfs_debug_msg_data *data, const char *fmt, ... )
+void _debug_req(struct ptlrpc_request *req,
+ struct libcfs_debug_msg_data *msgdata,
+ const char *fmt, ... )
{
int req_ok = req->rq_reqmsg != NULL;
int rep_ok = req->rq_repmsg != NULL;
nid = req->rq_export->exp_connection->c_peer.nid;
va_start(args, fmt);
- libcfs_debug_vmsg2(data->msg_cdls, data->msg_subsys,mask,data->msg_file,
- data->msg_fn, data->msg_line, fmt, args,
+ libcfs_debug_vmsg2(msgdata, fmt, args,
" req@%p x"LPU64"/t"LPD64"("LPD64") o%d->%s@%s:%d/%d"
" lens %d/%d e %d to %d dl "CFS_TIME_T" ref %d "
"fl "REQ_FLAGS_FMT"/%x/%x rc %d/%d\n",
rep_ok ? lustre_msg_get_flags(req->rq_repmsg) : -1,
req->rq_status,
rep_ok ? lustre_msg_get_status(req->rq_repmsg) : -1);
+ va_end(args);
}
EXPORT_SYMBOL(_debug_req);
__swab32s (&c->lc_timeout);
__swab32s (&c->lc_expiry);
}
+EXPORT_SYMBOL(lustre_swab_lustre_capa);
void lustre_swab_lustre_capa_key(struct lustre_capa_key *k)
{
__swab32s (&k->lk_keyid);
CLASSERT(offsetof(typeof(*k), lk_padding) != 0);
}
+EXPORT_SYMBOL(lustre_swab_lustre_capa_key);
-void lustre_swab_hsm_state(struct hsm_state_set_ioc *hssi)
+void lustre_swab_hsm_user_state(struct hsm_user_state *state)
{
- lustre_swab_lu_fid(&hssi->hssi_fid);
- __swab64s(&hssi->hssi_setmask);
- __swab64s(&hssi->hssi_clearmask);
+ __swab32s(&state->hus_states);
+ __swab32s(&state->hus_archive_id);
}
-EXPORT_SYMBOL(lustre_swab_hsm_state);
+EXPORT_SYMBOL(lustre_swab_hsm_user_state);
-void lustre_swab_hsm_user_request(struct hsm_user_request *hur)
+void lustre_swab_hsm_state_set(struct hsm_state_set *hss)
{
- int i;
+ __swab32s(&hss->hss_valid);
+ __swab64s(&hss->hss_setmask);
+ __swab64s(&hss->hss_clearmask);
+ __swab32s(&hss->hss_archive_id);
+}
+EXPORT_SYMBOL(lustre_swab_hsm_state_set);
- __swab32s(&hur->hur_action);
- __swab32s(&hur->hur_itemcount);
- __swab32s(&hur->hur_data_len);
- for (i = 0; i < hur->hur_itemcount; i++) {
- struct hsm_user_item *hui = &hur->hur_user_item[i];
- lustre_swab_lu_fid(&hui->hui_fid);
- __swab64s(&hui->hui_extent.offset);
- __swab64s(&hui->hui_extent.length);
- }
- /* Note: data blob is not swabbed here */
+void lustre_swab_hsm_extent(struct hsm_extent *extent)
+{
+ __swab64s(&extent->offset);
+ __swab64s(&extent->length);
+}
+
+void lustre_swab_hsm_current_action(struct hsm_current_action *action)
+{
+ __swab32s(&action->hca_state);
+ __swab32s(&action->hca_action);
+ lustre_swab_hsm_extent(&action->hca_location);
+}
+EXPORT_SYMBOL(lustre_swab_hsm_current_action);
+
+void lustre_swab_hsm_user_item(struct hsm_user_item *hui)
+{
+ lustre_swab_lu_fid(&hui->hui_fid);
+ lustre_swab_hsm_extent(&hui->hui_extent);
+}
+EXPORT_SYMBOL(lustre_swab_hsm_user_item);
+
+void lustre_swab_layout_intent(struct layout_intent *li)
+{
+ __swab32s(&li->li_opc);
+ __swab32s(&li->li_flags);
+ __swab64s(&li->li_start);
+ __swab64s(&li->li_end);
+}
+EXPORT_SYMBOL(lustre_swab_layout_intent);
+
+void lustre_swab_hsm_progress_kernel(struct hsm_progress_kernel *hpk)
+{
+ lustre_swab_lu_fid(&hpk->hpk_fid);
+ __swab64s(&hpk->hpk_cookie);
+ __swab64s(&hpk->hpk_extent.offset);
+ __swab64s(&hpk->hpk_extent.length);
+ __swab16s(&hpk->hpk_flags);
+ __swab16s(&hpk->hpk_errval);
+}
+EXPORT_SYMBOL(lustre_swab_hsm_progress_kernel);
+
+void lustre_swab_hsm_request(struct hsm_request *hr)
+{
+ __swab32s(&hr->hr_action);
+ __swab32s(&hr->hr_archive_id);
+ __swab64s(&hr->hr_flags);
+ __swab32s(&hr->hr_itemcount);
+ __swab32s(&hr->hr_data_len);
+}
+EXPORT_SYMBOL(lustre_swab_hsm_request);
+
+void lustre_swab_update_buf(struct update_buf *ub)
+{
+ __swab32s(&ub->ub_magic);
+ __swab32s(&ub->ub_count);
}
-EXPORT_SYMBOL(lustre_swab_hsm_user_request);
+EXPORT_SYMBOL(lustre_swab_update_buf);
-void lustre_swab_hsm_progress(struct hsm_progress *hp)
+void lustre_swab_update_reply_buf(struct update_reply *ur)
{
- lustre_swab_lu_fid(&hp->hp_fid);
- __swab64s(&hp->hp_cookie);
- __swab64s(&hp->hp_extent.offset);
- __swab64s(&hp->hp_extent.length);
- __swab16s(&hp->hp_flags);
- __swab16s(&hp->hp_errval);
+ int i;
+
+ __swab32s(&ur->ur_version);
+ __swab32s(&ur->ur_count);
+ for (i = 0; i < ur->ur_count; i++)
+ __swab32s(&ur->ur_lens[i]);
}
-EXPORT_SYMBOL(lustre_swab_hsm_progress);
+EXPORT_SYMBOL(lustre_swab_update_reply_buf);
+void lustre_swab_swap_layouts(struct mdc_swap_layouts *msl)
+{
+ __swab64s(&msl->msl_flags);
+}
+EXPORT_SYMBOL(lustre_swab_swap_layouts);
+void lustre_swab_close_data(struct close_data *cd)
+{
+ lustre_swab_lu_fid(&cd->cd_fid);
+ __swab64s(&cd->cd_data_version);
+}
+EXPORT_SYMBOL(lustre_swab_close_data);
+
+void lustre_swab_lfsck_request(struct lfsck_request *lr)
+{
+ __swab32s(&lr->lr_event);
+ __swab32s(&lr->lr_index);
+ __swab32s(&lr->lr_flags);
+ __swab32s(&lr->lr_valid);
+ __swab32s(&lr->lr_speed);
+ __swab16s(&lr->lr_version);
+ __swab16s(&lr->lr_active);
+ __swab16s(&lr->lr_param);
+ __swab16s(&lr->lr_async_windows);
+ CLASSERT(offsetof(typeof(*lr), lr_padding_1) != 0);
+ lustre_swab_lu_fid(&lr->lr_fid);
+ CLASSERT(offsetof(typeof(*lr), lr_padding_2) != 0);
+ CLASSERT(offsetof(typeof(*lr), lr_padding_3) != 0);
+}
+EXPORT_SYMBOL(lustre_swab_lfsck_request);
+
+void lustre_swab_lfsck_reply(struct lfsck_reply *lr)
+{
+ __swab32s(&lr->lr_status);
+ CLASSERT(offsetof(typeof(*lr), lr_padding_1) != 0);
+ CLASSERT(offsetof(typeof(*lr), lr_padding_2) != 0);
+}
+EXPORT_SYMBOL(lustre_swab_lfsck_reply);
git://git.whamcloud.com / fs / lustre-release.git / blobdiff