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>

1 files changed, 6 insertions, 26 deletions

diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c
index 36c423fb0635..21c4bfdfd739 100644
--- a/fs/ocfs2/super.c
+++ b/fs/ocfs2/super.c
@@ -441,8 +441,6 @@ static int ocfs2_init_global_system_inodes(struct ocfs2_super *osb)
         int status = 0;
         int i;
 
-        mlog_entry_void();
-
         new = ocfs2_iget(osb, osb->root_blkno, OCFS2_FI_FLAG_SYSFILE, 0);
         if (IS_ERR(new)) {
                 status = PTR_ERR(new);
@@ -488,8 +486,6 @@ static int ocfs2_init_local_system_inodes(struct ocfs2_super *osb)
         int status = 0;
         int i;
 
-        mlog_entry_void();
-
         for (i = OCFS2_LAST_GLOBAL_SYSTEM_INODE + 1;
              i < NUM_SYSTEM_INODES;
              i++) {
@@ -517,8 +513,6 @@ static void ocfs2_release_system_inodes(struct ocfs2_super *osb)
         int i;
         struct inode *inode;
 
-        mlog_entry_void();
-
         for (i = 0; i < NUM_GLOBAL_SYSTEM_INODES; i++) {
                 inode = osb->global_system_inodes[i];
                 if (inode) {
@@ -1032,7 +1026,7 @@ static int ocfs2_fill_super(struct super_block *sb, void *data, int silent)
         char nodestr[8];
         struct ocfs2_blockcheck_stats stats;
 
-        mlog_entry("%p, %p, %i", sb, data, silent);
+        mlog(0, "%p, %p, %i", sb, data, silent);
 
         if (!ocfs2_parse_options(sb, data, &parsed_options, 0)) {
                 status = -EINVAL;
@@ -1320,8 +1314,8 @@ static int ocfs2_parse_options(struct super_block *sb,
         char *p;
         u32 tmp;
 
-        mlog_entry("remount: %d, options: \"%s\"\n", is_remount,
-                   options ? options : "(none)");
+        mlog(0, "remount: %d, options: \"%s\"\n", is_remount,
+             options ? options : "(none)");
 
         mopt->commit_interval = 0;
         mopt->mount_opt = OCFS2_MOUNT_NOINTR;
@@ -1629,8 +1623,6 @@ static int __init ocfs2_init(void)
 {
         int status;
 
-        mlog_entry_void();
-
         ocfs2_print_version();
 
         status = init_ocfs2_uptodate_cache();
@@ -1681,8 +1673,6 @@ leave:
 
 static void __exit ocfs2_exit(void)
 {
-        mlog_entry_void();
-
         ocfs2_quota_shutdown();
 
         if (ocfs2_wq) {
@@ -1705,7 +1695,7 @@ static void __exit ocfs2_exit(void)
 
 static void ocfs2_put_super(struct super_block *sb)
 {
-        mlog_entry("(0x%p)\n", sb);
+        mlog(0, "(0x%p)\n", sb);
 
         ocfs2_sync_blockdev(sb);
         ocfs2_dismount_volume(sb, 0);
@@ -1722,7 +1712,7 @@ static int ocfs2_statfs(struct dentry *dentry, struct kstatfs *buf)
         struct buffer_head *bh = NULL;
         struct inode *inode = NULL;
 
-        mlog_entry("(%p, %p)\n", dentry->d_sb, buf);
+        mlog(0, "(%p, %p)\n", dentry->d_sb, buf);
 
         osb = OCFS2_SB(dentry->d_sb);
 
@@ -1889,8 +1879,6 @@ static int ocfs2_mount_volume(struct super_block *sb)
         int unlock_super = 0;
         struct ocfs2_super *osb = OCFS2_SB(sb);
 
-        mlog_entry_void();
-
         if (ocfs2_is_hard_readonly(osb))
                 goto leave;
 
@@ -1945,7 +1933,7 @@ static void ocfs2_dismount_volume(struct super_block *sb, int mnt_err)
         struct ocfs2_super *osb = NULL;
         char nodestr[8];
 
-        mlog_entry("(0x%p)\n", sb);
+        mlog(0, "(0x%p)\n", sb);
 
         BUG_ON(!sb);
         osb = OCFS2_SB(sb);
@@ -2097,8 +2085,6 @@ static int ocfs2_initialize_super(struct super_block *sb,
         struct ocfs2_super *osb;
         u64 total_blocks;
 
-        mlog_entry_void();
-
         osb = kzalloc(sizeof(struct ocfs2_super), GFP_KERNEL);
         if (!osb) {
                 status = -ENOMEM;
@@ -2403,8 +2389,6 @@ static int ocfs2_verify_volume(struct ocfs2_dinode *di,
 {
         int status = -EAGAIN;
 
-        mlog_entry_void();
-
         if (memcmp(di->i_signature, OCFS2_SUPER_BLOCK_SIGNATURE,
                    strlen(OCFS2_SUPER_BLOCK_SIGNATURE)) == 0) {
                 /* We have to do a raw check of the feature here */
@@ -2472,8 +2456,6 @@ static int ocfs2_check_volume(struct ocfs2_super *osb)
                                                   * recover
                                                   * ourselves. */
 
-        mlog_entry_void();
-
         /* Init our journal object. */
         status = ocfs2_journal_init(osb->journal, &dirty);
         if (status < 0) {
@@ -2568,8 +2550,6 @@ finally:
  */
 static void ocfs2_delete_osb(struct ocfs2_super *osb)
 {
-        mlog_entry_void();
-
         /* This function assumes that the caller has the main osb resource */
 
         ocfs2_free_slot_info(osb);