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authorTao Ma <boyu.mt@taobao.com>2011-03-07 16:43:21 +0800
committerTao Ma <boyu.mt@taobao.com>2011-03-07 16:43:21 +0800
commitc1e8d35ef5ffb393b94a192034b5e3541e005d75 (patch)
treeb9a7f089acd3408c2835a3dfd6aa7bb0407587b3 /fs/ocfs2/symlink.c
parentef6b689b63b9f5227ccee6f16dd9ee3faf58a464 (diff)
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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/symlink.c')
-rw-r--r--fs/ocfs2/symlink.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/fs/ocfs2/symlink.c b/fs/ocfs2/symlink.c
index 8a81688..5485b19 100644
--- a/fs/ocfs2/symlink.c
+++ b/fs/ocfs2/symlink.c
@@ -72,7 +72,6 @@ static char *ocfs2_fast_symlink_getlink(struct inode *inode,
fe = (struct ocfs2_dinode *) (*bh)->b_data;
link = (char *) fe->id2.i_symlink;
bail:
- mlog_exit(status);
return link;
}
@@ -100,7 +99,8 @@ static int ocfs2_readlink(struct dentry *dentry,
brelse(bh);
out:
- mlog_exit(ret);
+ if (ret < 0)
+ mlog_errno(ret);
return ret;
}
@@ -136,7 +136,8 @@ bail:
nd_set_link(nd, status ? ERR_PTR(status) : link);
brelse(bh);
- mlog_exit(status);
+ if (status)
+ mlog_errno(status);
return NULL;
}