{ MDS_HSM_CT_REGISTER, "mds_hsm_ct_register" },
{ MDS_HSM_CT_UNREGISTER, "mds_hsm_ct_unregister" },
{ MDS_SWAP_LAYOUTS, "mds_swap_layouts" },
+ { MDS_RMFID, "mds_rmfid" },
{ LDLM_ENQUEUE, "ldlm_enqueue" },
{ LDLM_CONVERT, "ldlm_convert" },
{ LDLM_CANCEL, "ldlm_cancel" },
{ MGS_TARGET_DEL, "mgs_target_del" },
{ MGS_SET_INFO, "mgs_set_info" },
{ MGS_CONFIG_READ, "mgs_config_read" },
- { OBD_PING, "obd_ping" },
- { OBD_LOG_CANCEL, "llog_cancel" },
- { OBD_QC_CALLBACK, "obd_quota_callback" },
- { OBD_IDX_READ, "dt_index_read" },
+ { OBD_PING, "obd_ping" },
+ { 401, /* was OBD_LOG_CANCEL */ "llog_cancel" },
+ { 402, /* was OBD_QC_CALLBACK */ "obd_quota_callback" },
+ { OBD_IDX_READ, "dt_index_read" },
{ LLOG_ORIGIN_HANDLE_CREATE, "llog_origin_handle_open" },
{ LLOG_ORIGIN_HANDLE_NEXT_BLOCK, "llog_origin_handle_next_block" },
{ LLOG_ORIGIN_HANDLE_READ_HEADER,"llog_origin_handle_read_header" },
- { LLOG_ORIGIN_HANDLE_WRITE_REC, "llog_origin_handle_write_rec" },
- { LLOG_ORIGIN_HANDLE_CLOSE, "llog_origin_handle_close" },
- { LLOG_ORIGIN_CONNECT, "llog_origin_connect" },
- { LLOG_CATINFO, "llog_catinfo" },
+ { 504, /*LLOG_ORIGIN_HANDLE_WRITE_REC*/"llog_origin_handle_write_rec" },
+ { 505, /* was LLOG_ORIGIN_HANDLE_CLOSE */ "llog_origin_handle_close" },
+ { 506, /* was LLOG_ORIGIN_CONNECT */ "llog_origin_connect" },
+ { 507, /* was LLOG_CATINFO */ "llog_catinfo" },
{ LLOG_ORIGIN_HANDLE_PREV_BLOCK, "llog_origin_handle_prev_block" },
{ LLOG_ORIGIN_HANDLE_DESTROY, "llog_origin_handle_destroy" },
{ QUOTA_DQACQ, "quota_acquire" },
return ll_eopcode_table[opcode].opname;
}
-#ifdef CONFIG_PROC_FS
-static void ptlrpc_lprocfs_register(struct proc_dir_entry *root, char *dir,
- char *name, struct proc_dir_entry **procroot_ret,
- struct lprocfs_stats **stats_ret)
+static void
+ptlrpc_ldebugfs_register(struct dentry *root, char *dir, char *name,
+ struct dentry **debugfs_root_ret,
+ struct lprocfs_stats **stats_ret)
{
- struct proc_dir_entry *svc_procroot;
+ struct dentry *svc_debugfs_entry;
struct lprocfs_stats *svc_stats;
int i, rc;
unsigned int svc_counter_config = LPROCFS_CNTR_AVGMINMAX |
LPROCFS_CNTR_STDDEV;
- LASSERT(*procroot_ret == NULL);
- LASSERT(*stats_ret == NULL);
+ LASSERT(!*debugfs_root_ret);
+ LASSERT(!*stats_ret);
- svc_stats = lprocfs_alloc_stats(EXTRA_MAX_OPCODES+LUSTRE_MAX_OPCODES,0);
- if (svc_stats == NULL)
+ svc_stats = lprocfs_alloc_stats(EXTRA_MAX_OPCODES + LUSTRE_MAX_OPCODES,
+ 0);
+ if (!svc_stats)
return;
if (dir) {
- svc_procroot = lprocfs_register(dir, root, NULL, NULL);
- if (IS_ERR(svc_procroot)) {
+ svc_debugfs_entry = ldebugfs_register(dir, root, NULL, NULL);
+ if (IS_ERR(svc_debugfs_entry)) {
lprocfs_free_stats(&svc_stats);
return;
}
} else {
- svc_procroot = root;
+ svc_debugfs_entry = root;
}
lprocfs_counter_init(svc_stats, PTLRPC_REQWAIT_CNTR,
for (i = 0; i < EXTRA_LAST_OPC; i++) {
char *units;
- switch(i) {
+ switch (i) {
case BRW_WRITE_BYTES:
case BRW_READ_BYTES:
units = "bytes";
ll_opcode2str(opcode), "usec");
}
- rc = lprocfs_register_stats(svc_procroot, name, svc_stats);
- if (rc < 0) {
- if (dir)
- lprocfs_remove(&svc_procroot);
- lprocfs_free_stats(&svc_stats);
- } else {
- if (dir)
- *procroot_ret = svc_procroot;
- *stats_ret = svc_stats;
- }
+ rc = ldebugfs_register_stats(svc_debugfs_entry, name, svc_stats);
+ if (rc < 0) {
+ if (dir)
+ debugfs_remove_recursive(svc_debugfs_entry);
+ lprocfs_free_stats(&svc_stats);
+ } else {
+ if (dir)
+ *debugfs_root_ret = svc_debugfs_entry;
+ *stats_ret = svc_stats;
+ }
}
static int
seq_printf(m, "%d\n", total);
return 0;
}
-LPROC_SEQ_FOPS_RO(ptlrpc_lprocfs_req_history_len);
+
+
+LDEBUGFS_SEQ_FOPS_RO(ptlrpc_lprocfs_req_history_len);
static int
ptlrpc_lprocfs_req_history_max_seq_show(struct seq_file *m, void *n)
struct seq_file *m = file->private_data;
struct ptlrpc_service *svc = m->private;
unsigned long long val;
+ unsigned long long limit;
int bufpages;
int rc;
* will be upgraded */
bufpages = (roundup_pow_of_two(svc->srv_buf_size) + PAGE_SIZE - 1) >>
PAGE_SHIFT;
+ limit = cfs_totalram_pages() / (2 * bufpages);
/* do not allow history to consume more than half max number of rqbds */
- if ((svc->srv_nrqbds_max == 0 && val > totalram_pages/(2 * bufpages)) ||
- val > svc->srv_nrqbds_max/2)
+ if ((svc->srv_nrqbds_max == 0 && val > limit) ||
+ (svc->srv_nrqbds_max != 0 && val > svc->srv_nrqbds_max / 2))
return -ERANGE;
spin_lock(&svc->srv_lock);
return count;
}
-LPROC_SEQ_FOPS(ptlrpc_lprocfs_req_history_max);
+
+LDEBUGFS_SEQ_FOPS(ptlrpc_lprocfs_req_history_max);
static int
ptlrpc_lprocfs_req_buffers_max_seq_show(struct seq_file *m, void *n)
if (rc < 0)
return rc;
- if (val < svc->srv_nbuf_per_group)
+ if (val < svc->srv_nbuf_per_group && val != 0)
return -ERANGE;
spin_lock(&svc->srv_lock);
return count;
}
-LPROC_SEQ_FOPS(ptlrpc_lprocfs_req_buffers_max);
+
+LDEBUGFS_SEQ_FOPS(ptlrpc_lprocfs_req_buffers_max);
static ssize_t threads_min_show(struct kobject *kobj, struct attribute *attr,
char *buf)
LASSERT(info != NULL);
assert_spin_locked(&policy->pol_nrs->nrs_lock);
- CLASSERT(sizeof(info->pi_arg) == sizeof(policy->pol_arg));
+ BUILD_BUG_ON(sizeof(info->pi_arg) != sizeof(policy->pol_arg));
memcpy(info->pi_name, policy->pol_desc->pd_name, NRS_POL_NAME_MAX);
memcpy(info->pi_arg, policy->pol_arg, sizeof(policy->pol_arg));
RETURN(rc < 0 ? rc : count);
}
-LPROC_SEQ_FOPS(ptlrpc_lprocfs_nrs);
+
+LDEBUGFS_SEQ_FOPS(ptlrpc_lprocfs_nrs);
/** @} nrs */
if (i > cpt) /* make up the lowest position for this CPT */
*pos = PTLRPC_REQ_CPT2POS(svc, i);
+ mutex_lock(&svcpt->scp_mutex);
spin_lock(&svcpt->scp_lock);
rc = ptlrpc_lprocfs_svc_req_history_seek(svcpt, srhi,
PTLRPC_REQ_POS2SEQ(svc, *pos));
spin_unlock(&svcpt->scp_lock);
+ mutex_unlock(&svcpt->scp_mutex);
if (rc == 0) {
*pos = PTLRPC_REQ_SEQ2POS(svc, srhi->srhi_seq);
srhi->srhi_idx = i;
seq = srhi->srhi_seq + (1 << svc->srv_cpt_bits);
}
+ mutex_lock(&svcpt->scp_mutex);
spin_lock(&svcpt->scp_lock);
rc = ptlrpc_lprocfs_svc_req_history_seek(svcpt, srhi, seq);
spin_unlock(&svcpt->scp_lock);
+ mutex_unlock(&svcpt->scp_mutex);
if (rc == 0) {
*pos = PTLRPC_REQ_SEQ2POS(svc, srhi->srhi_seq);
srhi->srhi_idx = i;
svcpt = svc->srv_parts[srhi->srhi_idx];
+ mutex_lock(&svcpt->scp_mutex);
spin_lock(&svcpt->scp_lock);
rc = ptlrpc_lprocfs_svc_req_history_seek(svcpt, srhi, srhi->srhi_seq);
}
spin_unlock(&svcpt->scp_lock);
+ mutex_unlock(&svcpt->scp_mutex);
+
return rc;
}
return rc;
seqf = file->private_data;
- seqf->private = PDE_DATA(inode);
+ seqf->private = inode->i_private;
return 0;
}
return 0;
}
-LPROC_SEQ_FOPS_RO(ptlrpc_lprocfs_timeouts);
+
+LDEBUGFS_SEQ_FOPS_RO(ptlrpc_lprocfs_timeouts);
static ssize_t high_priority_ratio_show(struct kobject *kobj,
struct attribute *attr,
&parent->kobj, "%s", svc->srv_name);
}
-void ptlrpc_lprocfs_register_service(struct proc_dir_entry *entry,
- struct ptlrpc_service *svc)
+void ptlrpc_ldebugfs_register_service(struct dentry *entry,
+ struct ptlrpc_service *svc)
{
struct lprocfs_vars lproc_vars[] = {
{ .name = "req_buffer_history_len",
int rc;
- ptlrpc_lprocfs_register(entry, svc->srv_name,
- "stats", &svc->srv_procroot,
- &svc->srv_stats);
- if (svc->srv_procroot == NULL)
+ ptlrpc_ldebugfs_register(entry, svc->srv_name, "stats",
+ &svc->srv_debugfs_entry, &svc->srv_stats);
+ if (!svc->srv_debugfs_entry)
return;
- lprocfs_add_vars(svc->srv_procroot, lproc_vars, NULL);
+ ldebugfs_add_vars(svc->srv_debugfs_entry, lproc_vars, NULL);
- rc = lprocfs_seq_create(svc->srv_procroot, "req_history",
- 0400, &req_history_fops, svc);
+ rc = ldebugfs_seq_create(svc->srv_debugfs_entry, "req_history",
+ 0400, &req_history_fops, svc);
if (rc)
CWARN("Error adding the req_history file\n");
}
void ptlrpc_lprocfs_register_obd(struct obd_device *obddev)
{
- ptlrpc_lprocfs_register(obddev->obd_proc_entry, NULL, "stats",
- &obddev->obd_svc_procroot,
- &obddev->obd_svc_stats);
+ ptlrpc_ldebugfs_register(obddev->obd_debugfs_entry, NULL, "stats",
+ &obddev->obd_svc_debugfs_entry,
+ &obddev->obd_svc_stats);
}
EXPORT_SYMBOL(ptlrpc_lprocfs_register_obd);
void ptlrpc_lprocfs_unregister_service(struct ptlrpc_service *svc)
{
- if (svc->srv_procroot != NULL)
- lprocfs_remove(&svc->srv_procroot);
+ debugfs_remove_recursive(svc->srv_debugfs_entry);
- if (svc->srv_stats)
- lprocfs_free_stats(&svc->srv_stats);
+ if (svc->srv_stats)
+ lprocfs_free_stats(&svc->srv_stats);
}
void ptlrpc_lprocfs_unregister_obd(struct obd_device *obd)
*/
lprocfs_obd_cleanup(obd);
- if (obd->obd_svc_procroot)
- lprocfs_remove(&obd->obd_svc_procroot);
+ debugfs_remove_recursive(obd->obd_svc_debugfs_entry);
- if (obd->obd_svc_stats)
- lprocfs_free_stats(&obd->obd_svc_stats);
+ if (obd->obd_svc_stats)
+ lprocfs_free_stats(&obd->obd_svc_stats);
}
EXPORT_SYMBOL(ptlrpc_lprocfs_unregister_obd);
-ssize_t
-lprocfs_ping_seq_write(struct file *file, const char __user *buffer,
- size_t count, loff_t *off)
+ssize_t ping_show(struct kobject *kobj, struct attribute *attr,
+ char *buffer)
{
- struct seq_file *m = file->private_data;
- struct obd_device *obd = m->private;
- struct ptlrpc_request *req;
- int rc;
- ENTRY;
+ struct obd_device *obd = container_of(kobj, struct obd_device,
+ obd_kset.kobj);
+ struct ptlrpc_request *req;
+ int rc;
+ ENTRY;
LPROCFS_CLIMP_CHECK(obd);
req = ptlrpc_prep_ping(obd->u.cli.cl_import);
LPROCFS_CLIMP_EXIT(obd);
- if (req == NULL)
+ if (!req)
RETURN(-ENOMEM);
req->rq_send_state = LUSTRE_IMP_FULL;
rc = ptlrpc_queue_wait(req);
-
ptlrpc_req_finished(req);
- if (rc >= 0)
- RETURN(count);
+
RETURN(rc);
}
-EXPORT_SYMBOL(lprocfs_ping_seq_write);
+EXPORT_SYMBOL(ping_show);
+
+/* kept for older verison of tools. */
+ssize_t ping_store(struct kobject *kobj, struct attribute *attr,
+ const char *buffer, size_t count)
+{
+ return ping_show(kobj, attr, (char *)buffer);
+}
+EXPORT_SYMBOL(ping_store);
/* Write the connection UUID to this file to attempt to connect to that node.
* The connection UUID is a node's primary NID. For example,
if (strncmp(prefix, kbuf, prefix_len) != 0)
GOTO(out, count = -EINVAL);
+ LPROCFS_CLIMP_CHECK(obd);
+
uuid = kbuf + prefix_len;
ptr = strstr(uuid, "::");
if (ptr) {
- __u32 inst;
- char *endptr;
+ u32 inst;
+ int rc;
*ptr = 0;
do_reconn = 0;
ptr += 2; /* Skip :: */
- inst = simple_strtol(ptr, &endptr, 10);
- if (*endptr) {
+ rc = kstrtouint(ptr, 10, &inst);
+ if (rc) {
CERROR("config: wrong instance # %s\n", ptr);
} else if (inst != imp->imp_connect_data.ocd_instance) {
CDEBUG(D_INFO, "IR: %s is connecting to an obsoleted "
}
}
+ LPROCFS_CLIMP_EXIT(obd);
if (do_reconn)
ptlrpc_recover_import(imp, uuid, 1);
return count;
}
EXPORT_SYMBOL(lprocfs_pinger_recov_seq_write);
-
-#endif /* CONFIG_PROC_FS */
git://git.whamcloud.com / fs / lustre-release.git / blobdiff