ocfs2: Remove masklog ML_EXPORT.
Remove mlog(0) from fs/ocfs2/export.c and the masklog EXPORT.
Signed-off-by: Tao Ma <boyu.mt@taobao.com>
diff --git a/fs/ocfs2/export.c b/fs/ocfs2/export.c
index 96d7ed7..745db42 100644
--- a/fs/ocfs2/export.c
+++ b/fs/ocfs2/export.c
@@ -26,7 +26,6 @@
#include <linux/fs.h>
#include <linux/types.h>
-#define MLOG_MASK_PREFIX ML_EXPORT
#include <cluster/masklog.h>
#include "ocfs2.h"
@@ -40,6 +39,7 @@
#include "buffer_head_io.h"
#include "suballoc.h"
+#include "ocfs2_trace.h"
struct ocfs2_inode_handle
{
@@ -56,10 +56,9 @@
int status, set;
struct dentry *result;
- mlog(0, "(0x%p, 0x%p)\n", sb, handle);
+ trace_ocfs2_get_dentry_begin(sb, handle, (unsigned long long)blkno);
if (blkno == 0) {
- mlog(0, "nfs wants inode with blkno: 0\n");
result = ERR_PTR(-ESTALE);
goto bail;
}
@@ -83,6 +82,7 @@
}
status = ocfs2_test_inode_bit(osb, blkno, &set);
+ trace_ocfs2_get_dentry_test_bit(status, set);
if (status < 0) {
if (status == -EINVAL) {
/*
@@ -90,18 +90,14 @@
* as an inode, we return -ESTALE to be
* nice
*/
- mlog(0, "test inode bit failed %d\n", status);
status = -ESTALE;
- } else {
+ } else
mlog(ML_ERROR, "test inode bit failed %d\n", status);
- }
goto unlock_nfs_sync;
}
/* If the inode allocator bit is clear, this inode must be stale */
if (!set) {
- mlog(0, "inode %llu suballoc bit is clear\n",
- (unsigned long long)blkno);
status = -ESTALE;
goto unlock_nfs_sync;
}
@@ -114,8 +110,8 @@
check_err:
if (status < 0) {
if (status == -ESTALE) {
- mlog(0, "stale inode ino: %llu generation: %u\n",
- (unsigned long long)blkno, handle->ih_generation);
+ trace_ocfs2_get_dentry_stale((unsigned long long)blkno,
+ handle->ih_generation);
}
result = ERR_PTR(status);
goto bail;
@@ -130,8 +126,9 @@
check_gen:
if (handle->ih_generation != inode->i_generation) {
iput(inode);
- mlog(0, "stale inode ino: %llu generation: %u\n",
- (unsigned long long)blkno, handle->ih_generation);
+ trace_ocfs2_get_dentry_generation((unsigned long long)blkno,
+ handle->ih_generation,
+ inode->i_generation);
result = ERR_PTR(-ESTALE);
goto bail;
}
@@ -141,7 +138,7 @@
mlog_errno(PTR_ERR(result));
bail:
- mlog(0, "result = %p\n", result);
+ trace_ocfs2_get_dentry_end(result);
return result;
}
@@ -152,11 +149,8 @@
struct dentry *parent;
struct inode *dir = child->d_inode;
- mlog(0, "(0x%p, '%.*s')\n", child,
- child->d_name.len, child->d_name.name);
-
- mlog(0, "find parent of directory %llu\n",
- (unsigned long long)OCFS2_I(dir)->ip_blkno);
+ trace_ocfs2_get_parent(child, child->d_name.len, child->d_name.name,
+ (unsigned long long)OCFS2_I(dir)->ip_blkno);
status = ocfs2_inode_lock(dir, NULL, 0);
if (status < 0) {
@@ -178,7 +172,7 @@
ocfs2_inode_unlock(dir, 0);
bail:
- mlog(0, "parent %p\n", parent);
+ trace_ocfs2_get_parent_end(parent);
return parent;
}
@@ -193,9 +187,9 @@
u32 generation;
__le32 *fh = (__force __le32 *) fh_in;
- mlog(0, "(0x%p, '%.*s', 0x%p, %d, %d)\n", dentry,
- dentry->d_name.len, dentry->d_name.name,
- fh, len, connectable);
+ trace_ocfs2_encode_fh_begin(dentry, dentry->d_name.len,
+ dentry->d_name.name,
+ fh, len, connectable);
if (connectable && (len < 6)) {
*max_len = 6;
@@ -210,8 +204,7 @@
blkno = OCFS2_I(inode)->ip_blkno;
generation = inode->i_generation;
- mlog(0, "Encoding fh: blkno: %llu, generation: %u\n",
- (unsigned long long)blkno, generation);
+ trace_ocfs2_encode_fh_self((unsigned long long)blkno, generation);
len = 3;
fh[0] = cpu_to_le32((u32)(blkno >> 32));
@@ -236,14 +229,14 @@
len = 6;
type = 2;
- mlog(0, "Encoding parent: blkno: %llu, generation: %u\n",
- (unsigned long long)blkno, generation);
+ trace_ocfs2_encode_fh_parent((unsigned long long)blkno,
+ generation);
}
*max_len = len;
bail:
- mlog(0, "type = %d\n", type);
+ trace_ocfs2_encode_fh_type(type);
return type;
}