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authorTao Ma <boyu.mt@taobao.com>2011-02-21 11:10:44 +0800
committerTao Ma <boyu.mt@taobao.com>2011-02-21 11:10:44 +0800
commitef6b689b63b9f5227ccee6f16dd9ee3faf58a464 (patch)
treeebe3416fcc221e152f2625e8e8794e92e3d8c979 /fs/ocfs2/aops.c
parent422e6c4bc4b48c15b3cb57a1ca71431abfc57e54 (diff)
downloadlinux-ef6b689b63b9f5227ccee6f16dd9ee3faf58a464.tar.bz2
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>
Diffstat (limited to 'fs/ocfs2/aops.c')
-rw-r--r--fs/ocfs2/aops.c16
1 files changed, 7 insertions, 9 deletions
diff --git a/fs/ocfs2/aops.c b/fs/ocfs2/aops.c
index 1fbb0e20131b..5dbfc9e45195 100644
--- a/fs/ocfs2/aops.c
+++ b/fs/ocfs2/aops.c
@@ -59,8 +59,8 @@ static int ocfs2_symlink_get_block(struct inode *inode, sector_t iblock,
struct ocfs2_super *osb = OCFS2_SB(inode->i_sb);
void *kaddr;
- mlog_entry("(0x%p, %llu, 0x%p, %d)\n", inode,
- (unsigned long long)iblock, bh_result, create);
+ mlog(0, "(0x%p, %llu, 0x%p, %d)\n", inode,
+ (unsigned long long)iblock, bh_result, create);
BUG_ON(ocfs2_inode_is_fast_symlink(inode));
@@ -136,8 +136,8 @@ int ocfs2_get_block(struct inode *inode, sector_t iblock,
u64 p_blkno, count, past_eof;
struct ocfs2_super *osb = OCFS2_SB(inode->i_sb);
- mlog_entry("(0x%p, %llu, 0x%p, %d)\n", inode,
- (unsigned long long)iblock, bh_result, create);
+ mlog(0, "(0x%p, %llu, 0x%p, %d)\n", inode,
+ (unsigned long long)iblock, bh_result, create);
if (OCFS2_I(inode)->ip_flags & OCFS2_INODE_SYSTEM_FILE)
mlog(ML_NOTICE, "get_block on system inode 0x%p (%lu)\n",
@@ -278,7 +278,7 @@ static int ocfs2_readpage(struct file *file, struct page *page)
loff_t start = (loff_t)page->index << PAGE_CACHE_SHIFT;
int ret, unlock = 1;
- mlog_entry("(0x%p, %lu)\n", file, (page ? page->index : 0));
+ mlog(0, "(0x%p, %lu)\n", file, (page ? page->index : 0));
ret = ocfs2_inode_lock_with_page(inode, NULL, 0, page);
if (ret != 0) {
@@ -398,7 +398,7 @@ static int ocfs2_writepage(struct page *page, struct writeback_control *wbc)
{
int ret;
- mlog_entry("(0x%p)\n", page);
+ mlog(0, "(0x%p)\n", page);
ret = block_write_full_page(page, ocfs2_get_block, wbc);
@@ -450,7 +450,7 @@ static sector_t ocfs2_bmap(struct address_space *mapping, sector_t block)
int err = 0;
struct inode *inode = mapping->host;
- mlog_entry("(block = %llu)\n", (unsigned long long)block);
+ mlog(0, "(block = %llu)\n", (unsigned long long)block);
/* We don't need to lock journal system files, since they aren't
* accessed concurrently from multiple nodes.
@@ -618,8 +618,6 @@ static ssize_t ocfs2_direct_IO(int rw,
struct inode *inode = file->f_path.dentry->d_inode->i_mapping->host;
int ret;
- mlog_entry_void();
-
/*
* Fallback to buffered I/O if we see an inode without
* extents.