lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

ocfs2: Remove ENTRY from masklog.

Browse Source 
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>
This commit is contained in:
Tao Ma
2011-02-21 11:10:44 +08:00
parent 422e6c4bc4
commit ef6b689b63
31 changed files with 161 additions and 418 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
fs/ocfs2/symlink.c
View File

@ -62,8 +62,6 @@ static char *ocfs2_fast_symlink_getlink(struct inode *inode,
char *link = NULL;
struct ocfs2_dinode *fe;
mlog_entry_void();
status = ocfs2_read_inode_block(inode, bh);
if (status < 0) {
mlog_errno(status);
@ -88,8 +86,6 @@ static int ocfs2_readlink(struct dentry *dentry,
struct buffer_head *bh = NULL;
struct inode *inode = dentry->d_inode;
mlog_entry_void();
link = ocfs2_fast_symlink_getlink(inode, &bh);
if (IS_ERR(link)) {
ret = PTR_ERR(link);
@ -117,8 +113,6 @@ static void *ocfs2_fast_follow_link(struct dentry *dentry,
struct inode *inode = dentry->d_inode;
struct buffer_head *bh = NULL;
mlog_entry_void();
BUG_ON(!ocfs2_inode_is_fast_symlink(inode));
target = ocfs2_fast_symlink_getlink(inode, &bh);
if (IS_ERR(target)) {