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authorTao Ma <boyu.mt@taobao.com>2011-02-21 11:10:44 +0800
committerTao Ma <boyu.mt@taobao.com>2011-02-21 11:10:44 +0800
commitef6b689b63b9f5227ccee6f16dd9ee3faf58a464 (patch)
treeebe3416fcc221e152f2625e8e8794e92e3d8c979 /fs/ocfs2/dlm
parent422e6c4bc4b48c15b3cb57a1ca71431abfc57e54 (diff)
ocfs2: Remove ENTRY from masklog.
ENTRY is used to record the entry of a function. But because it is added in so many functions, if we enable it, the system logs get filled up quickly and cause too much I/O. So actually no one can open it for a production system or even for a test. So for mlog_entry_void, we just remove it. for mlog_entry(...), we replace it with mlog(0,...), and they will be replace by trace event later. Signed-off-by: Tao Ma <boyu.mt@taobao.com>
Diffstat (limited to 'fs/ocfs2/dlm')
-rw-r--r--fs/ocfs2/dlm/dlmconvert.c6
-rw-r--r--fs/ocfs2/dlm/dlmdomain.c8
-rw-r--r--fs/ocfs2/dlm/dlmlock.c10
-rw-r--r--fs/ocfs2/dlm/dlmmaster.c6
-rw-r--r--fs/ocfs2/dlm/dlmrecovery.c4
-rw-r--r--fs/ocfs2/dlm/dlmunlock.c4
6 files changed, 12 insertions, 26 deletions
diff --git a/fs/ocfs2/dlm/dlmconvert.c b/fs/ocfs2/dlm/dlmconvert.c
index 9f30491e5e8..29a886d1e82 100644
--- a/fs/ocfs2/dlm/dlmconvert.c
+++ b/fs/ocfs2/dlm/dlmconvert.c
@@ -128,8 +128,8 @@ static enum dlm_status __dlmconvert_master(struct dlm_ctxt *dlm,
assert_spin_locked(&res->spinlock);
- mlog_entry("type=%d, convert_type=%d, new convert_type=%d\n",
- lock->ml.type, lock->ml.convert_type, type);
+ mlog(0, "type=%d, convert_type=%d, new convert_type=%d\n",
+ lock->ml.type, lock->ml.convert_type, type);
spin_lock(&lock->spinlock);
@@ -353,7 +353,7 @@ static enum dlm_status dlm_send_remote_convert_request(struct dlm_ctxt *dlm,
struct kvec vec[2];
size_t veclen = 1;
- mlog_entry("%.*s\n", res->lockname.len, res->lockname.name);
+ mlog(0, "%.*s\n", res->lockname.len, res->lockname.name);
memset(&convert, 0, sizeof(struct dlm_convert_lock));
convert.node_idx = dlm->node_num;
diff --git a/fs/ocfs2/dlm/dlmdomain.c b/fs/ocfs2/dlm/dlmdomain.c
index 7e38a072d72..5391f28d940 100644
--- a/fs/ocfs2/dlm/dlmdomain.c
+++ b/fs/ocfs2/dlm/dlmdomain.c
@@ -188,7 +188,7 @@ struct dlm_lock_resource * __dlm_lookup_lockres_full(struct dlm_ctxt *dlm,
struct hlist_head *bucket;
struct hlist_node *list;
- mlog_entry("%.*s\n", len, name);
+ mlog(0, "%.*s\n", len, name);
assert_spin_locked(&dlm->spinlock);
@@ -222,7 +222,7 @@ struct dlm_lock_resource * __dlm_lookup_lockres(struct dlm_ctxt *dlm,
{
struct dlm_lock_resource *res = NULL;
- mlog_entry("%.*s\n", len, name);
+ mlog(0, "%.*s\n", len, name);
assert_spin_locked(&dlm->spinlock);
@@ -531,7 +531,7 @@ static int dlm_exit_domain_handler(struct o2net_msg *msg, u32 len, void *data,
unsigned int node;
struct dlm_exit_domain *exit_msg = (struct dlm_exit_domain *) msg->buf;
- mlog_entry("%p %u %p", msg, len, data);
+ mlog(0, "%p %u %p", msg, len, data);
if (!dlm_grab(dlm))
return 0;
@@ -1553,7 +1553,7 @@ static int dlm_try_to_join_domain(struct dlm_ctxt *dlm)
struct domain_join_ctxt *ctxt;
enum dlm_query_join_response_code response = JOIN_DISALLOW;
- mlog_entry("%p", dlm);
+ mlog(0, "%p", dlm);
ctxt = kzalloc(sizeof(*ctxt), GFP_KERNEL);
if (!ctxt) {
diff --git a/fs/ocfs2/dlm/dlmlock.c b/fs/ocfs2/dlm/dlmlock.c
index 7009292aac5..8d39e0fd66f 100644
--- a/fs/ocfs2/dlm/dlmlock.c
+++ b/fs/ocfs2/dlm/dlmlock.c
@@ -128,7 +128,7 @@ static enum dlm_status dlmlock_master(struct dlm_ctxt *dlm,
int call_ast = 0, kick_thread = 0;
enum dlm_status status = DLM_NORMAL;
- mlog_entry("type=%d\n", lock->ml.type);
+ mlog(0, "type=%d\n", lock->ml.type);
spin_lock(&res->spinlock);
/* if called from dlm_create_lock_handler, need to
@@ -227,8 +227,8 @@ static enum dlm_status dlmlock_remote(struct dlm_ctxt *dlm,
enum dlm_status status = DLM_DENIED;
int lockres_changed = 1;
- mlog_entry("type=%d\n", lock->ml.type);
- mlog(0, "lockres %.*s, flags = 0x%x\n", res->lockname.len,
+ mlog(0, "type=%d, lockres %.*s, flags = 0x%x\n",
+ lock->ml.type, res->lockname.len,
res->lockname.name, flags);
spin_lock(&res->spinlock);
@@ -308,8 +308,6 @@ static enum dlm_status dlm_send_remote_lock_request(struct dlm_ctxt *dlm,
int tmpret, status = 0;
enum dlm_status ret;
- mlog_entry_void();
-
memset(&create, 0, sizeof(create));
create.node_idx = dlm->node_num;
create.requested_type = lock->ml.type;
@@ -477,8 +475,6 @@ int dlm_create_lock_handler(struct o2net_msg *msg, u32 len, void *data,
BUG_ON(!dlm);
- mlog_entry_void();
-
if (!dlm_grab(dlm))
return DLM_REJECTED;
diff --git a/fs/ocfs2/dlm/dlmmaster.c b/fs/ocfs2/dlm/dlmmaster.c
index 59f0f6bdfc6..9d67610dfc7 100644
--- a/fs/ocfs2/dlm/dlmmaster.c
+++ b/fs/ocfs2/dlm/dlmmaster.c
@@ -426,8 +426,6 @@ static void dlm_mle_release(struct kref *kref)
struct dlm_master_list_entry *mle;
struct dlm_ctxt *dlm;
- mlog_entry_void();
-
mle = container_of(kref, struct dlm_master_list_entry, mle_refs);
dlm = mle->dlm;
@@ -3120,8 +3118,6 @@ static int dlm_add_migration_mle(struct dlm_ctxt *dlm,
*oldmle = NULL;
- mlog_entry_void();
-
assert_spin_locked(&dlm->spinlock);
assert_spin_locked(&dlm->master_lock);
@@ -3261,7 +3257,7 @@ void dlm_clean_master_list(struct dlm_ctxt *dlm, u8 dead_node)
struct hlist_node *list;
unsigned int i;
- mlog_entry("dlm=%s, dead node=%u\n", dlm->name, dead_node);
+ mlog(0, "dlm=%s, dead node=%u\n", dlm->name, dead_node);
top:
assert_spin_locked(&dlm->spinlock);
diff --git a/fs/ocfs2/dlm/dlmrecovery.c b/fs/ocfs2/dlm/dlmrecovery.c
index aaaffbcbe91..6602b23c2ab 100644
--- a/fs/ocfs2/dlm/dlmrecovery.c
+++ b/fs/ocfs2/dlm/dlmrecovery.c
@@ -2083,8 +2083,6 @@ static void dlm_finish_local_lockres_recovery(struct dlm_ctxt *dlm,
struct hlist_head *bucket;
struct dlm_lock_resource *res, *next;
- mlog_entry_void();
-
assert_spin_locked(&dlm->spinlock);
list_for_each_entry_safe(res, next, &dlm->reco.resources, recovering) {
@@ -2607,8 +2605,6 @@ static int dlm_send_begin_reco_message(struct dlm_ctxt *dlm, u8 dead_node)
int nodenum;
int status;
- mlog_entry("%u\n", dead_node);
-
mlog(0, "%s: dead node is %u\n", dlm->name, dead_node);
spin_lock(&dlm->spinlock);
diff --git a/fs/ocfs2/dlm/dlmunlock.c b/fs/ocfs2/dlm/dlmunlock.c
index 817287c6a6d..850aa7e8753 100644
--- a/fs/ocfs2/dlm/dlmunlock.c
+++ b/fs/ocfs2/dlm/dlmunlock.c
@@ -317,7 +317,7 @@ static enum dlm_status dlm_send_remote_unlock_request(struct dlm_ctxt *dlm,
struct kvec vec[2];
size_t veclen = 1;
- mlog_entry("%.*s\n", res->lockname.len, res->lockname.name);
+ mlog(0, "%.*s\n", res->lockname.len, res->lockname.name);
if (owner == dlm->node_num) {
/* ended up trying to contact ourself. this means
@@ -588,8 +588,6 @@ enum dlm_status dlmunlock(struct dlm_ctxt *dlm, struct dlm_lockstatus *lksb,
struct dlm_lock *lock = NULL;
int call_ast, is_master;
- mlog_entry_void();
-
if (!lksb) {
dlm_error(DLM_BADARGS);
return DLM_BADARGS;