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author | Tao Ma <boyu.mt@taobao.com> | 2011-03-07 11:43:21 +0300 |
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committer | Tao Ma <boyu.mt@taobao.com> | 2011-03-07 11:43:21 +0300 |
commit | c1e8d35ef5ffb393b94a192034b5e3541e005d75 (patch) | |
tree | b9a7f089acd3408c2835a3dfd6aa7bb0407587b3 /fs/ocfs2/resize.c | |
parent | ef6b689b63b9f5227ccee6f16dd9ee3faf58a464 (diff) | |
download | linux-c1e8d35ef5ffb393b94a192034b5e3541e005d75.tar.xz |
ocfs2: Remove EXIT from masklog.
mlog_exit is used to record the exit status 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.
This patch just try to remove it or change it. So:
1. if all the error paths already use mlog_errno, it is just removed.
Otherwise, it will be replaced by mlog_errno.
2. if it is used to print some return value, it is replaced with
mlog(0,...).
mlog_exit_ptr is changed to mlog(0.
All those mlog(0,...) will be replaced with trace events later.
Signed-off-by: Tao Ma <boyu.mt@taobao.com>
Diffstat (limited to 'fs/ocfs2/resize.c')
-rw-r--r-- | fs/ocfs2/resize.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/fs/ocfs2/resize.c b/fs/ocfs2/resize.c index e4a50e3fcb80..76b37909a4a1 100644 --- a/fs/ocfs2/resize.c +++ b/fs/ocfs2/resize.c @@ -82,7 +82,6 @@ static u16 ocfs2_calc_new_backup_super(struct inode *inode, backups++; } - mlog_exit_void(); return backups; } @@ -176,7 +175,8 @@ out_rollback: le16_add_cpu(&group->bg_free_bits_count, -1 * num_bits); } out: - mlog_exit(ret); + if (ret) + mlog_errno(ret); return ret; } @@ -375,7 +375,6 @@ out_mutex: iput(main_bm_inode); out: - mlog_exit_void(); return ret; } @@ -585,6 +584,5 @@ out_mutex: iput(main_bm_inode); out: - mlog_exit_void(); return ret; } |