* Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved.
* Use is subject to license terms.
*
- * Copyright (c) 2012, Intel Corporation.
+ * Copyright (c) 2012, 2014, Intel Corporation.
*/
/*
* This file is part of Lustre, http://www.lustre.org/
* Author: Liang Zhen <liangzhen@clusterfs.com>
*/
-#ifdef __KERNEL__
#include <libcfs/libcfs.h>
#include <lnet/lib-lnet.h>
lstcon_session_t console_session;
-void
+static void
lstcon_node_get(lstcon_node_t *nd)
{
LASSERT (nd->nd_ref >= 1);
*ndpp = ndl->ndl_node;
return 0;
}
-
+
if (!create)
return -ENOENT;
return 0;
}
-void
+static void
lstcon_node_put(lstcon_node_t *nd)
{
lstcon_ndlink_t *ndl;
lstcon_node_put(nd);
return -ENOMEM;
}
-
+
*ndlpp = ndl;
ndl->ndl_node = nd;
return -ENOENT;
}
-static void
-lstcon_group_put(lstcon_group_t *grp)
-{
- lstcon_group_decref(grp);
-}
-
static int
lstcon_group_ndlink_find(lstcon_group_t *grp, lnet_process_id_t id,
lstcon_ndlink_t **ndlpp, int create)
}
}
-int
+static int
lstcon_sesrpc_condition(int transop, lstcon_node_t *nd, void *arg)
{
lstcon_group_t *grp = (lstcon_group_t *)arg;
return 1;
}
-int
+static int
lstcon_sesrpc_readent(int transop, srpc_msg_t *msg,
- lstcon_rpc_ent_t *ent_up)
+ lstcon_rpc_ent_t __user *ent_up)
{
srpc_debug_reply_t *rep;
static int
lstcon_group_nodes_add(lstcon_group_t *grp,
- int count, lnet_process_id_t *ids_up,
- unsigned *featp, struct list_head *result_up)
+ int count, lnet_process_id_t __user *ids_up,
+ unsigned *featp, struct list_head __user *result_up)
{
lstcon_rpc_trans_t *trans;
lstcon_ndlink_t *ndl;
}
if (rc != 0) {
- lstcon_group_put(tmp);
+ lstcon_group_decref(tmp);
return rc;
}
tmp, lstcon_sesrpc_condition, &trans);
if (rc != 0) {
CERROR("Can't create transaction: %d\n", rc);
- lstcon_group_put(tmp);
+ lstcon_group_decref(tmp);
return rc;
}
lstcon_rpc_trans_destroy(trans);
lstcon_group_move(tmp, grp);
- lstcon_group_put(tmp);
+ lstcon_group_decref(tmp);
return rc;
}
static int
lstcon_group_nodes_remove(lstcon_group_t *grp,
- int count, lnet_process_id_t *ids_up,
- struct list_head *result_up)
+ int count, lnet_process_id_t __user *ids_up,
+ struct list_head __user *result_up)
{
lstcon_rpc_trans_t *trans;
lstcon_ndlink_t *ndl;
rc = -EFAULT;
goto error;
}
-
+
/* move node to tmp group */
if (lstcon_group_ndlink_find(grp, id, &ndl, 0) == 0)
lstcon_group_ndlink_move(grp, tmp, ndl);
lstcon_rpc_trans_destroy(trans);
/* release nodes anyway, because we can't rollback status */
- lstcon_group_put(tmp);
+ lstcon_group_decref(tmp);
return rc;
error:
lstcon_group_move(tmp, grp);
- lstcon_group_put(tmp);
+ lstcon_group_decref(tmp);
return rc;
}
rc = (lstcon_group_find(name, &grp) == 0)? -EEXIST: 0;
if (rc != 0) {
/* find a group with same name */
- lstcon_group_put(grp);
+ lstcon_group_decref(grp);
return rc;
}
}
int
-lstcon_nodes_add(char *name, int count, lnet_process_id_t *ids_up,
- unsigned *featp, struct list_head *result_up)
+lstcon_nodes_add(char *name, int count, lnet_process_id_t __user *ids_up,
+ unsigned *featp, struct list_head __user *result_up)
{
lstcon_group_t *grp;
int rc;
if (grp->grp_ref > 2) {
/* referred by other threads or test */
CDEBUG(D_NET, "Group %s is busy\n", name);
- lstcon_group_put(grp);
+ lstcon_group_decref(grp);
return -EBUSY;
}
rc = lstcon_group_nodes_add(grp, count, ids_up, featp, result_up);
- lstcon_group_put(grp);
+ lstcon_group_decref(grp);
return rc;
}
if (grp->grp_ref > 2) {
/* referred by others threads or test */
CDEBUG(D_NET, "Group %s is busy\n", name);
- lstcon_group_put(grp);
+ lstcon_group_decref(grp);
return -EBUSY;
}
grp, lstcon_sesrpc_condition, &trans);
if (rc != 0) {
CERROR("Can't create transaction: %d\n", rc);
- lstcon_group_put(grp);
+ lstcon_group_decref(grp);
return rc;
}
lstcon_rpc_trans_destroy(trans);
- lstcon_group_put(grp);
+ lstcon_group_decref(grp);
/* -ref for session, it's destroyed,
* status can't be rolled back, destroy group anway */
- lstcon_group_put(grp);
+ lstcon_group_decref(grp);
return rc;
}
if (grp->grp_ref > 2) {
/* referred by test */
CDEBUG(D_NET, "Group %s is busy\n", name);
- lstcon_group_put(grp);
+ lstcon_group_decref(grp);
return -EBUSY;
}
lstcon_group_drain(grp, args);
- lstcon_group_put(grp);
+ lstcon_group_decref(grp);
/* release empty group */
if (list_empty(&grp->grp_ndl_list))
- lstcon_group_put(grp);
+ lstcon_group_decref(grp);
return 0;
}
int
lstcon_nodes_remove(char *name, int count,
- lnet_process_id_t *ids_up, struct list_head *result_up)
+ lnet_process_id_t __user *ids_up,
+ struct list_head __user *result_up)
{
lstcon_group_t *grp = NULL;
int rc;
if (grp->grp_ref > 2) {
/* referred by test */
CDEBUG(D_NET, "Group %s is busy\n", name);
- lstcon_group_put(grp);
+ lstcon_group_decref(grp);
return -EBUSY;
}
rc = lstcon_group_nodes_remove(grp, count, ids_up, result_up);
- lstcon_group_put(grp);
+ lstcon_group_decref(grp);
/* release empty group */
if (list_empty(&grp->grp_ndl_list))
- lstcon_group_put(grp);
+ lstcon_group_decref(grp);
return rc;
}
int
-lstcon_group_refresh(char *name, struct list_head *result_up)
+lstcon_group_refresh(char *name, struct list_head __user *result_up)
{
lstcon_rpc_trans_t *trans;
lstcon_group_t *grp;
if (grp->grp_ref > 2) {
/* referred by test */
CDEBUG(D_NET, "Group %s is busy\n", name);
- lstcon_group_put(grp);
+ lstcon_group_decref(grp);
return -EBUSY;
}
if (rc != 0) {
/* local error, return */
CDEBUG(D_NET, "Can't create transaction: %d\n", rc);
- lstcon_group_put(grp);
+ lstcon_group_decref(grp);
return rc;
}
lstcon_rpc_trans_destroy(trans);
/* -ref for me */
- lstcon_group_put(grp);
+ lstcon_group_decref(grp);
return rc;
}
static int
lstcon_nodes_getent(struct list_head *head, int *index_p,
- int *count_p, lstcon_node_ent_t *dents_up)
+ int *count_p, lstcon_node_ent_t __user *dents_up)
{
lstcon_ndlink_t *ndl;
lstcon_node_t *nd;
}
int
-lstcon_group_info(char *name, lstcon_ndlist_ent_t *gents_p,
- int *index_p, int *count_p, lstcon_node_ent_t *dents_up)
+lstcon_group_info(char *name, lstcon_ndlist_ent_t __user *gents_p,
+ int *index_p, int *count_p,
+ lstcon_node_ent_t __user *dents_up)
{
lstcon_ndlist_ent_t *gentp;
lstcon_group_t *grp;
return rc;
}
- if (dents_up != 0) {
+ if (dents_up != NULL) {
/* verbose query */
rc = lstcon_nodes_getent(&grp->grp_ndl_list,
index_p, count_p, dents_up);
- lstcon_group_put(grp);
+ lstcon_group_decref(grp);
return rc;
}
LIBCFS_ALLOC(gentp, sizeof(lstcon_ndlist_ent_t));
if (gentp == NULL) {
CERROR("Can't allocate ndlist_ent\n");
- lstcon_group_put(grp);
+ lstcon_group_decref(grp);
return -ENOMEM;
}
LIBCFS_FREE(gentp, sizeof(lstcon_ndlist_ent_t));
- lstcon_group_put(grp);
+ lstcon_group_decref(grp);
return 0;
}
}
int
-lstcon_batch_info(char *name, lstcon_test_batch_ent_t *ent_up, int server,
- int testidx, int *index_p, int *ndent_p,
- lstcon_node_ent_t *dents_up)
+lstcon_batch_info(char *name, lstcon_test_batch_ent_t __user *ent_up,
+ int server, int testidx, int *index_p, int *ndent_p,
+ lstcon_node_ent_t __user *dents_up)
{
lstcon_test_batch_ent_t *entp;
struct list_head *clilst;
return rc;
}
-int
+static int
lstcon_batrpc_condition(int transop, lstcon_node_t *nd, void *arg)
{
switch (transop) {
static int
lstcon_batch_op(lstcon_batch_t *bat, int transop,
- struct list_head *result_up)
+ struct list_head __user *result_up)
{
lstcon_rpc_trans_t *trans;
int rc;
}
int
-lstcon_batch_run(char *name, int timeout, struct list_head *result_up)
+lstcon_batch_run(char *name, int timeout, struct list_head __user *result_up)
{
lstcon_batch_t *bat;
int rc;
}
int
-lstcon_batch_stop(char *name, int force, struct list_head *result_up)
+lstcon_batch_stop(char *name, int force, struct list_head __user *result_up)
{
lstcon_batch_t *bat;
int rc;
bat->bat_arg = force;
rc = lstcon_batch_op(bat, LST_TRANS_TSBSTOP, result_up);
-
+
/* mark batch as stopped if all RPCs finished */
if (lstcon_tsbop_stat_failure(lstcon_trans_stat(), 0) == 0)
bat->bat_state = LST_BATCH_IDLE;
list_del(&test->tes_link);
- lstcon_group_put(test->tes_src_grp);
- lstcon_group_put(test->tes_dst_grp);
+ lstcon_group_decref(test->tes_src_grp);
+ lstcon_group_decref(test->tes_dst_grp);
LIBCFS_FREE(test, offsetof(lstcon_test_t,
tes_param[test->tes_paramlen]));
LIBCFS_FREE(bat, sizeof(lstcon_batch_t));
}
-int
+static int
lstcon_testrpc_condition(int transop, lstcon_node_t *nd, void *arg)
{
lstcon_test_t *test;
if (transop == LST_TRANS_TSBCLIADD) {
hash = batch->bat_cli_hash;
head = &batch->bat_cli_list;
-
+
} else {
LASSERT (transop == LST_TRANS_TSBSRVADD);
}
static int
-lstcon_test_nodes_add(lstcon_test_t *test, struct list_head *result_up)
+lstcon_test_nodes_add(lstcon_test_t *test, struct list_head __user *result_up)
{
lstcon_rpc_trans_t *trans;
lstcon_group_t *grp;
int concur, int dist, int span,
char *src_name, char *dst_name,
void *param, int paramlen, int *retp,
- struct list_head *result_up)
+ struct list_head __user *result_up)
{
lstcon_test_t *test = NULL;
int rc;
LIBCFS_FREE(test, offsetof(lstcon_test_t, tes_param[paramlen]));
if (dst_grp != NULL)
- lstcon_group_put(dst_grp);
+ lstcon_group_decref(dst_grp);
if (src_grp != NULL)
- lstcon_group_put(src_grp);
+ lstcon_group_decref(src_grp);
return rc;
}
-int
+static int
lstcon_test_find(lstcon_batch_t *batch, int idx, lstcon_test_t **testpp)
{
lstcon_test_t *test;
return -ENOENT;
}
-int
+static int
lstcon_tsbrpc_readent(int transop, srpc_msg_t *msg,
- lstcon_rpc_ent_t *ent_up)
+ lstcon_rpc_ent_t __user *ent_up)
{
srpc_batch_reply_t *rep = &msg->msg_body.bat_reply;
int
lstcon_test_batch_query(char *name, int testidx, int client,
- int timeout, struct list_head *result_up)
+ int timeout, struct list_head __user *result_up)
{
lstcon_rpc_trans_t *trans;
struct list_head *translist;
CDEBUG(D_NET, "Can't find test: %d\n", testidx);
return rc;
}
-
+
translist = &test->tes_trans_list;
ndlist = &test->tes_src_grp->grp_ndl_list;
hdr = &test->tes_hdr;
- }
+ }
transop = client ? LST_TRANS_TSBCLIQRY : LST_TRANS_TSBSRVQRY;
return rc;
}
-int
+static int
lstcon_statrpc_readent(int transop, srpc_msg_t *msg,
- lstcon_rpc_ent_t *ent_up)
+ lstcon_rpc_ent_t __user *ent_up)
{
- srpc_stat_reply_t *rep = &msg->msg_body.stat_reply;
- sfw_counters_t *sfwk_stat;
- srpc_counters_t *srpc_stat;
- lnet_counters_t *lnet_stat;
-
+ srpc_stat_reply_t *rep = &msg->msg_body.stat_reply;
+ sfw_counters_t __user *sfwk_stat;
+ srpc_counters_t __user *srpc_stat;
+ lnet_counters_t __user *lnet_stat;
+
if (rep->str_status != 0)
return 0;
- sfwk_stat = (sfw_counters_t *)&ent_up->rpe_payload[0];
- srpc_stat = (srpc_counters_t *)((char *)sfwk_stat + sizeof(*sfwk_stat));
- lnet_stat = (lnet_counters_t *)((char *)srpc_stat + sizeof(*srpc_stat));
+ sfwk_stat = (sfw_counters_t __user *)&ent_up->rpe_payload[0];
+ srpc_stat = (srpc_counters_t __user *)
+ ((char __user *)sfwk_stat + sizeof(*sfwk_stat));
+ lnet_stat = (lnet_counters_t __user *)
+ ((char __user *)srpc_stat + sizeof(*srpc_stat));
if (copy_to_user(sfwk_stat, &rep->str_fw, sizeof(*sfwk_stat)) ||
copy_to_user(srpc_stat, &rep->str_rpc, sizeof(*srpc_stat)) ||
return 0;
}
-int
+static int
lstcon_ndlist_stat(struct list_head *ndlist,
- int timeout, struct list_head *result_up)
+ int timeout, struct list_head __user *result_up)
{
struct list_head head;
lstcon_rpc_trans_t *trans;
}
int
-lstcon_group_stat(char *grp_name, int timeout, struct list_head *result_up)
+lstcon_group_stat(char *grp_name, int timeout,
+ struct list_head __user *result_up)
{
lstcon_group_t *grp;
int rc;
rc = lstcon_ndlist_stat(&grp->grp_ndl_list, timeout, result_up);
- lstcon_group_put(grp);
+ lstcon_group_decref(grp);
return rc;
}
int
-lstcon_nodes_stat(int count, lnet_process_id_t *ids_up,
- int timeout, struct list_head *result_up)
+lstcon_nodes_stat(int count, lnet_process_id_t __user *ids_up,
+ int timeout, struct list_head __user *result_up)
{
lstcon_ndlink_t *ndl;
lstcon_group_t *tmp;
}
if (rc != 0) {
- lstcon_group_put(tmp);
+ lstcon_group_decref(tmp);
return rc;
}
rc = lstcon_ndlist_stat(&tmp->grp_ndl_list, timeout, result_up);
- lstcon_group_put(tmp);
+ lstcon_group_decref(tmp);
return rc;
}
-int
+static int
lstcon_debug_ndlist(struct list_head *ndlist,
struct list_head *translist,
- int timeout, struct list_head *result_up)
+ int timeout, struct list_head __user *result_up)
{
lstcon_rpc_trans_t *trans;
int rc;
}
int
-lstcon_session_debug(int timeout, struct list_head *result_up)
+lstcon_session_debug(int timeout, struct list_head __user *result_up)
{
return lstcon_debug_ndlist(&console_session.ses_ndl_list,
NULL, timeout, result_up);
int
lstcon_batch_debug(int timeout, char *name,
- int client, struct list_head *result_up)
+ int client, struct list_head __user *result_up)
{
lstcon_batch_t *bat;
int rc;
int
lstcon_group_debug(int timeout, char *name,
- struct list_head *result_up)
+ struct list_head __user *result_up)
{
lstcon_group_t *grp;
int rc;
rc = lstcon_debug_ndlist(&grp->grp_ndl_list, NULL,
timeout, result_up);
- lstcon_group_put(grp);
+ lstcon_group_decref(grp);
return rc;
}
int
lstcon_nodes_debug(int timeout,
- int count, lnet_process_id_t *ids_up,
- struct list_head *result_up)
+ int count, lnet_process_id_t __user *ids_up,
+ struct list_head __user *result_up)
{
lnet_process_id_t id;
lstcon_ndlink_t *ndl;
}
if (rc != 0) {
- lstcon_group_put(grp);
+ lstcon_group_decref(grp);
return rc;
}
rc = lstcon_debug_ndlist(&grp->grp_ndl_list, NULL,
timeout, result_up);
- lstcon_group_put(grp);
+ lstcon_group_decref(grp);
return rc;
}
sid->ses_stamp = cfs_time_current();
}
-extern srpc_service_t lstcon_acceptor_service;
-
int
lstcon_session_new(char *name, int key, unsigned feats,
- int timeout, int force, lst_sid_t *sid_up)
+ int timeout, int force, lst_sid_t __user *sid_up)
{
int rc = 0;
int i;
}
int
-lstcon_session_info(lst_sid_t *sid_up, int *key_up, unsigned *featp,
- lstcon_ndlist_ent_t *ndinfo_up, char *name_up, int len)
+lstcon_session_info(lst_sid_t __user *sid_up, int __user *key_up,
+ unsigned __user *featp,
+ lstcon_ndlist_ent_t __user *ndinfo_up,
+ char __user *name_up, int len)
{
lstcon_ndlist_ent_t *entp;
lstcon_ndlink_t *ndl;
LASSERT (console_session.ses_state == LST_SESSION_ACTIVE);
- rc = lstcon_rpc_trans_ndlist(&console_session.ses_ndl_list,
+ rc = lstcon_rpc_trans_ndlist(&console_session.ses_ndl_list,
NULL, LST_TRANS_SESEND, NULL,
lstcon_sesrpc_condition, &trans);
if (rc != 0) {
lstcon_group_t, grp_link);
LASSERT(grp->grp_ref == 1);
- lstcon_group_put(grp);
+ lstcon_group_decref(grp);
}
/* all nodes should be released */
out:
rep->msg_ses_feats = console_session.ses_features;
if (grp != NULL)
- lstcon_group_put(grp);
+ lstcon_group_decref(grp);
mutex_unlock(&console_session.ses_mutex);
return rc;
}
-srpc_service_t lstcon_acceptor_service;
-void lstcon_init_acceptor_service(void)
+static srpc_service_t lstcon_acceptor_service;
+static void lstcon_init_acceptor_service(void)
{
/* initialize selftest console acceptor service table */
lstcon_acceptor_service.sv_name = "join session";
lstcon_acceptor_service.sv_wi_total = SFW_FRWK_WI_MAX;
}
-extern int lstcon_ioctl_entry(unsigned int cmd, struct libcfs_ioctl_data *data);
+int lstcon_ioctl_entry(unsigned int cmd, struct libcfs_ioctl_hdr *hdr);
DECLARE_IOCTL_HANDLER(lstcon_ioctl_handler, lstcon_ioctl_entry);
return 0;
}
-#endif
git://git.whamcloud.com / fs / lustre-release.git / blobdiff