From 9505857103007fb96b567a381bb056039559aa6f Mon Sep 17 00:00:00 2001 From: Rashika Kheria Date: Sun, 9 Feb 2014 18:19:17 +0530 Subject: fs: Include appropriate header file in dlm/ast.c MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Include appropriate header file fs/dlm/ast.h in fs/dlm/ast.c because it contains function prototypes of some functions defined in fs/dlm/ast.c. This also eliminates the following warning in fs/dlm/ast: fs/dlm/ast.c:52:5: warning: no previous prototype for ‘dlm_add_lkb_callback’ [-Wmissing-prototypes] fs/dlm/ast.c:113:5: warning: no previous prototype for ‘dlm_rem_lkb_callback’ [-Wmissing-prototypes] fs/dlm/ast.c:174:6: warning: no previous prototype for ‘dlm_add_cb’ [-Wmissing-prototypes] fs/dlm/ast.c:212:6: warning: no previous prototype for ‘dlm_callback_work’ [-Wmissing-prototypes] fs/dlm/ast.c:267:5: warning: no previous prototype for ‘dlm_callback_start’ [-Wmissing-prototypes] fs/dlm/ast.c:278:6: warning: no previous prototype for ‘dlm_callback_stop’ [-Wmissing-prototypes] fs/dlm/ast.c:284:6: warning: no previous prototype for ‘dlm_callback_suspend’ [-Wmissing-prototypes] fs/dlm/ast.c:292:6: warning: no previous prototype for ‘dlm_callback_resume’ [-Wmissing-prototypes] Signed-off-by: Rashika Kheria Reviewed-by: Josh Triplett Signed-off-by: David Teigland --- fs/dlm/ast.c | 1 + 1 file changed, 1 insertion(+) (limited to 'fs/dlm/ast.c') diff --git a/fs/dlm/ast.c b/fs/dlm/ast.c index 0e90f0c91b93..42794c00a367 100644 --- a/fs/dlm/ast.c +++ b/fs/dlm/ast.c @@ -14,6 +14,7 @@ #include "dlm_internal.h" #include "lock.h" #include "user.h" +#include "ast.h" static uint64_t dlm_cb_seq; static DEFINE_SPINLOCK(dlm_cb_seq_spin); -- cgit v1.2.3 From 075f01775f53640af4a2ca3ed8cbc71de6e37582 Mon Sep 17 00:00:00 2001 From: David Teigland Date: Fri, 14 Feb 2014 11:54:44 -0600 Subject: dlm: use INFO for recovery messages The log messages relating to the progress of recovery are minimal and very often useful. Change these to the KERN_INFO level so they are always available. Signed-off-by: David Teigland --- fs/dlm/ast.c | 2 +- fs/dlm/dir.c | 4 ++-- fs/dlm/dlm_internal.h | 2 ++ fs/dlm/lock.c | 6 +++--- fs/dlm/lockspace.c | 8 ++++---- fs/dlm/member.c | 27 ++++++++++++--------------- fs/dlm/recover.c | 10 +++++----- fs/dlm/recoverd.c | 34 +++++++++++++++++----------------- 8 files changed, 46 insertions(+), 47 deletions(-) (limited to 'fs/dlm/ast.c') diff --git a/fs/dlm/ast.c b/fs/dlm/ast.c index 42794c00a367..dcea1e37a1b7 100644 --- a/fs/dlm/ast.c +++ b/fs/dlm/ast.c @@ -309,6 +309,6 @@ void dlm_callback_resume(struct dlm_ls *ls) mutex_unlock(&ls->ls_cb_mutex); if (count) - log_debug(ls, "dlm_callback_resume %d", count); + log_rinfo(ls, "dlm_callback_resume %d", count); } diff --git a/fs/dlm/dir.c b/fs/dlm/dir.c index 278a75cda446..d975851a7e1e 100644 --- a/fs/dlm/dir.c +++ b/fs/dlm/dir.c @@ -68,7 +68,7 @@ int dlm_recover_directory(struct dlm_ls *ls) uint16_t namelen; unsigned int count = 0, count_match = 0, count_bad = 0, count_add = 0; - log_debug(ls, "dlm_recover_directory"); + log_rinfo(ls, "dlm_recover_directory"); if (dlm_no_directory(ls)) goto out_status; @@ -189,7 +189,7 @@ int dlm_recover_directory(struct dlm_ls *ls) error = 0; dlm_set_recover_status(ls, DLM_RS_DIR); - log_debug(ls, "dlm_recover_directory %u in %u new", + log_rinfo(ls, "dlm_recover_directory %u in %u new", count, count_add); out_free: kfree(last_name); diff --git a/fs/dlm/dlm_internal.h b/fs/dlm/dlm_internal.h index e7665c31f7b1..5eff6ea3e27f 100644 --- a/fs/dlm/dlm_internal.h +++ b/fs/dlm/dlm_internal.h @@ -65,6 +65,8 @@ struct dlm_mhandle; printk(KERN_ERR "dlm: "fmt"\n" , ##args) #define log_error(ls, fmt, args...) \ printk(KERN_ERR "dlm: %s: " fmt "\n", (ls)->ls_name , ##args) +#define log_rinfo(ls, fmt, args...) \ + printk(KERN_INFO "dlm: %s: " fmt "\n", (ls)->ls_name , ##args); #define log_debug(ls, fmt, args...) \ do { \ diff --git a/fs/dlm/lock.c b/fs/dlm/lock.c index 5ec4d60525d8..83f3d5520307 100644 --- a/fs/dlm/lock.c +++ b/fs/dlm/lock.c @@ -5463,7 +5463,7 @@ void dlm_recover_purge(struct dlm_ls *ls) up_write(&ls->ls_root_sem); if (lkb_count) - log_debug(ls, "dlm_recover_purge %u locks for %u nodes", + log_rinfo(ls, "dlm_recover_purge %u locks for %u nodes", lkb_count, nodes_count); } @@ -5537,7 +5537,7 @@ void dlm_recover_grant(struct dlm_ls *ls) } if (lkb_count) - log_debug(ls, "dlm_recover_grant %u locks on %u resources", + log_rinfo(ls, "dlm_recover_grant %u locks on %u resources", lkb_count, rsb_count); } @@ -5696,7 +5696,7 @@ int dlm_recover_master_copy(struct dlm_ls *ls, struct dlm_rcom *rc) put_rsb(r); out: if (error && error != -EEXIST) - log_debug(ls, "dlm_recover_master_copy remote %d %x error %d", + log_rinfo(ls, "dlm_recover_master_copy remote %d %x error %d", from_nodeid, remid, error); rl->rl_result = cpu_to_le32(error); return error; diff --git a/fs/dlm/lockspace.c b/fs/dlm/lockspace.c index d5abafd56a6d..04d6398c1f1c 100644 --- a/fs/dlm/lockspace.c +++ b/fs/dlm/lockspace.c @@ -190,7 +190,7 @@ static int do_uevent(struct dlm_ls *ls, int in) else kobject_uevent(&ls->ls_kobj, KOBJ_OFFLINE); - log_debug(ls, "%s the lockspace group...", in ? "joining" : "leaving"); + log_rinfo(ls, "%s the lockspace group...", in ? "joining" : "leaving"); /* dlm_controld will see the uevent, do the necessary group management and then write to sysfs to wake us */ @@ -198,7 +198,7 @@ static int do_uevent(struct dlm_ls *ls, int in) error = wait_event_interruptible(ls->ls_uevent_wait, test_and_clear_bit(LSFL_UEVENT_WAIT, &ls->ls_flags)); - log_debug(ls, "group event done %d %d", error, ls->ls_uevent_result); + log_rinfo(ls, "group event done %d %d", error, ls->ls_uevent_result); if (error) goto out; @@ -640,7 +640,7 @@ static int new_lockspace(const char *name, const char *cluster, dlm_create_debug_file(ls); - log_debug(ls, "join complete"); + log_rinfo(ls, "join complete"); *lockspace = ls; return 0; @@ -835,7 +835,7 @@ static int release_lockspace(struct dlm_ls *ls, int force) dlm_clear_members(ls); dlm_clear_members_gone(ls); kfree(ls->ls_node_array); - log_debug(ls, "release_lockspace final free"); + log_rinfo(ls, "release_lockspace final free"); kobject_put(&ls->ls_kobj); /* The ls structure will be freed when the kobject is done with */ diff --git a/fs/dlm/member.c b/fs/dlm/member.c index 476557b54921..9c47f1c14a8b 100644 --- a/fs/dlm/member.c +++ b/fs/dlm/member.c @@ -60,18 +60,15 @@ void dlm_slots_copy_out(struct dlm_ls *ls, struct dlm_rcom *rc) #define SLOT_DEBUG_LINE 128 -static void log_debug_slots(struct dlm_ls *ls, uint32_t gen, int num_slots, - struct rcom_slot *ro0, struct dlm_slot *array, - int array_size) +static void log_slots(struct dlm_ls *ls, uint32_t gen, int num_slots, + struct rcom_slot *ro0, struct dlm_slot *array, + int array_size) { char line[SLOT_DEBUG_LINE]; int len = SLOT_DEBUG_LINE - 1; int pos = 0; int ret, i; - if (!dlm_config.ci_log_debug) - return; - memset(line, 0, sizeof(line)); if (array) { @@ -95,7 +92,7 @@ static void log_debug_slots(struct dlm_ls *ls, uint32_t gen, int num_slots, } } - log_debug(ls, "generation %u slots %d%s", gen, num_slots, line); + log_rinfo(ls, "generation %u slots %d%s", gen, num_slots, line); } int dlm_slots_copy_in(struct dlm_ls *ls) @@ -129,7 +126,7 @@ int dlm_slots_copy_in(struct dlm_ls *ls) ro->ro_slot = le16_to_cpu(ro->ro_slot); } - log_debug_slots(ls, gen, num_slots, ro0, NULL, 0); + log_slots(ls, gen, num_slots, ro0, NULL, 0); list_for_each_entry(memb, &ls->ls_nodes, list) { for (i = 0, ro = ro0; i < num_slots; i++, ro++) { @@ -274,7 +271,7 @@ int dlm_slots_assign(struct dlm_ls *ls, int *num_slots, int *slots_size, gen++; - log_debug_slots(ls, gen, num, NULL, array, array_size); + log_slots(ls, gen, num, NULL, array, array_size); max_slots = (dlm_config.ci_buffer_size - sizeof(struct dlm_rcom) - sizeof(struct rcom_config)) / sizeof(struct rcom_slot); @@ -447,7 +444,7 @@ static int ping_members(struct dlm_ls *ls) break; } if (error) - log_debug(ls, "ping_members aborted %d last nodeid %d", + log_rinfo(ls, "ping_members aborted %d last nodeid %d", error, ls->ls_recover_nodeid); return error; } @@ -539,7 +536,7 @@ int dlm_recover_members(struct dlm_ls *ls, struct dlm_recover *rv, int *neg_out) count as a negative change so the "neg" recovery steps will happen */ list_for_each_entry(memb, &ls->ls_nodes_gone, list) { - log_debug(ls, "prev removed member %d", memb->nodeid); + log_rinfo(ls, "prev removed member %d", memb->nodeid); neg++; } @@ -551,10 +548,10 @@ int dlm_recover_members(struct dlm_ls *ls, struct dlm_recover *rv, int *neg_out) continue; if (!node) { - log_debug(ls, "remove member %d", memb->nodeid); + log_rinfo(ls, "remove member %d", memb->nodeid); } else { /* removed and re-added */ - log_debug(ls, "remove member %d comm_seq %u %u", + log_rinfo(ls, "remove member %d comm_seq %u %u", memb->nodeid, memb->comm_seq, node->comm_seq); } @@ -571,7 +568,7 @@ int dlm_recover_members(struct dlm_ls *ls, struct dlm_recover *rv, int *neg_out) if (dlm_is_member(ls, node->nodeid)) continue; dlm_add_member(ls, node); - log_debug(ls, "add member %d", node->nodeid); + log_rinfo(ls, "add member %d", node->nodeid); } list_for_each_entry(memb, &ls->ls_nodes, list) { @@ -591,7 +588,7 @@ int dlm_recover_members(struct dlm_ls *ls, struct dlm_recover *rv, int *neg_out) complete(&ls->ls_members_done); } - log_debug(ls, "dlm_recover_members %d nodes", ls->ls_num_nodes); + log_rinfo(ls, "dlm_recover_members %d nodes", ls->ls_num_nodes); return error; } diff --git a/fs/dlm/recover.c b/fs/dlm/recover.c index a6bc63f6e31b..eaea789bf97d 100644 --- a/fs/dlm/recover.c +++ b/fs/dlm/recover.c @@ -526,7 +526,7 @@ int dlm_recover_masters(struct dlm_ls *ls) int nodir = dlm_no_directory(ls); int error; - log_debug(ls, "dlm_recover_masters"); + log_rinfo(ls, "dlm_recover_masters"); down_read(&ls->ls_root_sem); list_for_each_entry(r, &ls->ls_root_list, res_root_list) { @@ -552,7 +552,7 @@ int dlm_recover_masters(struct dlm_ls *ls) } up_read(&ls->ls_root_sem); - log_debug(ls, "dlm_recover_masters %u of %u", count, total); + log_rinfo(ls, "dlm_recover_masters %u of %u", count, total); error = dlm_wait_function(ls, &recover_idr_empty); out: @@ -685,7 +685,7 @@ int dlm_recover_locks(struct dlm_ls *ls) } up_read(&ls->ls_root_sem); - log_debug(ls, "dlm_recover_locks %d out", count); + log_rinfo(ls, "dlm_recover_locks %d out", count); error = dlm_wait_function(ls, &recover_list_empty); out: @@ -883,7 +883,7 @@ void dlm_recover_rsbs(struct dlm_ls *ls) up_read(&ls->ls_root_sem); if (count) - log_debug(ls, "dlm_recover_rsbs %d done", count); + log_rinfo(ls, "dlm_recover_rsbs %d done", count); } /* Create a single list of all root rsb's to be used during recovery */ @@ -950,6 +950,6 @@ void dlm_clear_toss(struct dlm_ls *ls) } if (count) - log_debug(ls, "dlm_clear_toss %u done", count); + log_rinfo(ls, "dlm_clear_toss %u done", count); } diff --git a/fs/dlm/recoverd.c b/fs/dlm/recoverd.c index 32f9f8926ec3..6859b4bf971e 100644 --- a/fs/dlm/recoverd.c +++ b/fs/dlm/recoverd.c @@ -55,7 +55,7 @@ static int ls_recover(struct dlm_ls *ls, struct dlm_recover *rv) unsigned long start; int error, neg = 0; - log_debug(ls, "dlm_recover %llu", (unsigned long long)rv->seq); + log_rinfo(ls, "dlm_recover %llu", (unsigned long long)rv->seq); mutex_lock(&ls->ls_recoverd_active); @@ -76,7 +76,7 @@ static int ls_recover(struct dlm_ls *ls, struct dlm_recover *rv) error = dlm_recover_members(ls, rv, &neg); if (error) { - log_debug(ls, "dlm_recover_members error %d", error); + log_rinfo(ls, "dlm_recover_members error %d", error); goto fail; } @@ -90,7 +90,7 @@ static int ls_recover(struct dlm_ls *ls, struct dlm_recover *rv) error = dlm_recover_members_wait(ls); if (error) { - log_debug(ls, "dlm_recover_members_wait error %d", error); + log_rinfo(ls, "dlm_recover_members_wait error %d", error); goto fail; } @@ -103,7 +103,7 @@ static int ls_recover(struct dlm_ls *ls, struct dlm_recover *rv) error = dlm_recover_directory(ls); if (error) { - log_debug(ls, "dlm_recover_directory error %d", error); + log_rinfo(ls, "dlm_recover_directory error %d", error); goto fail; } @@ -111,11 +111,11 @@ static int ls_recover(struct dlm_ls *ls, struct dlm_recover *rv) error = dlm_recover_directory_wait(ls); if (error) { - log_debug(ls, "dlm_recover_directory_wait error %d", error); + log_rinfo(ls, "dlm_recover_directory_wait error %d", error); goto fail; } - log_debug(ls, "dlm_recover_directory %u out %u messages", + log_rinfo(ls, "dlm_recover_directory %u out %u messages", ls->ls_recover_dir_sent_res, ls->ls_recover_dir_sent_msg); /* @@ -144,7 +144,7 @@ static int ls_recover(struct dlm_ls *ls, struct dlm_recover *rv) error = dlm_recover_masters(ls); if (error) { - log_debug(ls, "dlm_recover_masters error %d", error); + log_rinfo(ls, "dlm_recover_masters error %d", error); goto fail; } @@ -154,7 +154,7 @@ static int ls_recover(struct dlm_ls *ls, struct dlm_recover *rv) error = dlm_recover_locks(ls); if (error) { - log_debug(ls, "dlm_recover_locks error %d", error); + log_rinfo(ls, "dlm_recover_locks error %d", error); goto fail; } @@ -162,11 +162,11 @@ static int ls_recover(struct dlm_ls *ls, struct dlm_recover *rv) error = dlm_recover_locks_wait(ls); if (error) { - log_debug(ls, "dlm_recover_locks_wait error %d", error); + log_rinfo(ls, "dlm_recover_locks_wait error %d", error); goto fail; } - log_debug(ls, "dlm_recover_locks %u in", + log_rinfo(ls, "dlm_recover_locks %u in", ls->ls_recover_locks_in); /* @@ -186,7 +186,7 @@ static int ls_recover(struct dlm_ls *ls, struct dlm_recover *rv) error = dlm_recover_locks_wait(ls); if (error) { - log_debug(ls, "dlm_recover_locks_wait error %d", error); + log_rinfo(ls, "dlm_recover_locks_wait error %d", error); goto fail; } } @@ -205,7 +205,7 @@ static int ls_recover(struct dlm_ls *ls, struct dlm_recover *rv) error = dlm_recover_done_wait(ls); if (error) { - log_debug(ls, "dlm_recover_done_wait error %d", error); + log_rinfo(ls, "dlm_recover_done_wait error %d", error); goto fail; } @@ -217,25 +217,25 @@ static int ls_recover(struct dlm_ls *ls, struct dlm_recover *rv) error = enable_locking(ls, rv->seq); if (error) { - log_debug(ls, "enable_locking error %d", error); + log_rinfo(ls, "enable_locking error %d", error); goto fail; } error = dlm_process_requestqueue(ls); if (error) { - log_debug(ls, "dlm_process_requestqueue error %d", error); + log_rinfo(ls, "dlm_process_requestqueue error %d", error); goto fail; } error = dlm_recover_waiters_post(ls); if (error) { - log_debug(ls, "dlm_recover_waiters_post error %d", error); + log_rinfo(ls, "dlm_recover_waiters_post error %d", error); goto fail; } dlm_recover_grant(ls); - log_debug(ls, "dlm_recover %llu generation %u done: %u ms", + log_rinfo(ls, "dlm_recover %llu generation %u done: %u ms", (unsigned long long)rv->seq, ls->ls_generation, jiffies_to_msecs(jiffies - start)); mutex_unlock(&ls->ls_recoverd_active); @@ -245,7 +245,7 @@ static int ls_recover(struct dlm_ls *ls, struct dlm_recover *rv) fail: dlm_release_root_list(ls); - log_debug(ls, "dlm_recover %llu error %d", + log_rinfo(ls, "dlm_recover %llu error %d", (unsigned long long)rv->seq, error); mutex_unlock(&ls->ls_recoverd_active); return error; -- cgit v1.2.3