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authorTao Ma <boyu.mt@taobao.com>2011-03-07 08:43:21 (GMT)
committerTao Ma <boyu.mt@taobao.com>2011-03-07 08:43:21 (GMT)
commitc1e8d35ef5ffb393b94a192034b5e3541e005d75 (patch)
treeb9a7f089acd3408c2835a3dfd6aa7bb0407587b3 /fs/ocfs2/quota_global.c
parentef6b689b63b9f5227ccee6f16dd9ee3faf58a464 (diff)
downloadlinux-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/quota_global.c')
-rw-r--r--fs/ocfs2/quota_global.c17
1 files changed, 10 insertions, 7 deletions
diff --git a/fs/ocfs2/quota_global.c b/fs/ocfs2/quota_global.c
index 33397bd..10a49e8 100644
--- a/fs/ocfs2/quota_global.c
+++ b/fs/ocfs2/quota_global.c
@@ -402,7 +402,8 @@ int ocfs2_global_read_info(struct super_block *sb, int type)
msecs_to_jiffies(oinfo->dqi_syncms));
out_err:
- mlog_exit(status);
+ if (status)
+ mlog_errno(status);
return status;
out_unlock:
ocfs2_unlock_global_qf(oinfo, 0);
@@ -621,7 +622,6 @@ static int ocfs2_sync_dquot_helper(struct dquot *dquot, unsigned long type)
out_ilock:
ocfs2_unlock_global_qf(oinfo, 1);
out:
- mlog_exit(status);
return status;
}
@@ -660,7 +660,6 @@ static int ocfs2_write_dquot(struct dquot *dquot)
mutex_unlock(&sb_dqopt(dquot->dq_sb)->dqio_mutex);
ocfs2_commit_trans(osb, handle);
out:
- mlog_exit(status);
return status;
}
@@ -722,7 +721,8 @@ out_ilock:
ocfs2_unlock_global_qf(oinfo, 1);
out:
mutex_unlock(&dquot->dq_lock);
- mlog_exit(status);
+ if (status)
+ mlog_errno(status);
return status;
}
@@ -809,7 +809,8 @@ out_dq:
set_bit(DQ_ACTIVE_B, &dquot->dq_flags);
out:
mutex_unlock(&dquot->dq_lock);
- mlog_exit(status);
+ if (status)
+ mlog_errno(status);
return status;
}
@@ -866,7 +867,8 @@ out_dlock:
out_ilock:
ocfs2_unlock_global_qf(oinfo, 1);
out:
- mlog_exit(status);
+ if (status)
+ mlog_errno(status);
return status;
}
@@ -891,7 +893,8 @@ static int ocfs2_write_info(struct super_block *sb, int type)
out_ilock:
ocfs2_unlock_global_qf(oinfo, 1);
out:
- mlog_exit(status);
+ if (status)
+ mlog_errno(status);
return status;
}