ocfs2: Use proper parameter for some inode operation.
In order to make the original function more suitable for reflink,
we modify the following inode operations. Both are tiny.
1. ocfs2_mknod_locked only use dentry for mlog, so move it to
the caller so that reflink can use it without dentry.
2. ocfs2_prepare_orphan_dir only want inode to get its ip_blkno.
So use ip_blkno instead.
Signed-off-by: Tao Ma <tao.ma@oracle.com>
diff --git a/fs/ocfs2/namei.c b/fs/ocfs2/namei.c
index c07217a..818df58 100644
--- a/fs/ocfs2/namei.c
+++ b/fs/ocfs2/namei.c
@@ -69,7 +69,6 @@
static int ocfs2_mknod_locked(struct ocfs2_super *osb,
struct inode *dir,
struct inode *inode,
- struct dentry *dentry,
dev_t dev,
struct buffer_head **new_fe_bh,
struct buffer_head *parent_fe_bh,
@@ -78,7 +77,7 @@
static int ocfs2_prepare_orphan_dir(struct ocfs2_super *osb,
struct inode **ret_orphan_dir,
- struct inode *inode,
+ u64 blkno,
char *name,
struct ocfs2_dir_lookup_result *lookup);
@@ -358,8 +357,12 @@
}
did_quota_inode = 1;
+ mlog_entry("(0x%p, 0x%p, %d, %lu, '%.*s')\n", dir, dentry,
+ inode->i_mode, (unsigned long)dev, dentry->d_name.len,
+ dentry->d_name.name);
+
/* do the real work now. */
- status = ocfs2_mknod_locked(osb, dir, inode, dentry, dev,
+ status = ocfs2_mknod_locked(osb, dir, inode, dev,
&new_fe_bh, parent_fe_bh, handle,
inode_ac);
if (status < 0) {
@@ -466,7 +469,6 @@
static int ocfs2_mknod_locked(struct ocfs2_super *osb,
struct inode *dir,
struct inode *inode,
- struct dentry *dentry,
dev_t dev,
struct buffer_head **new_fe_bh,
struct buffer_head *parent_fe_bh,
@@ -480,10 +482,6 @@
u16 suballoc_bit;
u16 feat;
- mlog_entry("(0x%p, 0x%p, %d, %lu, '%.*s')\n", dir, dentry,
- inode->i_mode, (unsigned long)dev, dentry->d_name.len,
- dentry->d_name.name);
-
*new_fe_bh = NULL;
status = ocfs2_claim_new_inode(osb, handle, dir, parent_fe_bh,
@@ -852,7 +850,8 @@
}
if (inode_is_unlinkable(inode)) {
- status = ocfs2_prepare_orphan_dir(osb, &orphan_dir, inode,
+ status = ocfs2_prepare_orphan_dir(osb, &orphan_dir,
+ OCFS2_I(inode)->ip_blkno,
orphan_name, &orphan_insert);
if (status < 0) {
mlog_errno(status);
@@ -1243,9 +1242,8 @@
if (S_ISDIR(new_inode->i_mode) || (new_inode->i_nlink == 1)) {
status = ocfs2_prepare_orphan_dir(osb, &orphan_dir,
- new_inode,
- orphan_name,
- &orphan_insert);
+ OCFS2_I(new_inode)->ip_blkno,
+ orphan_name, &orphan_insert);
if (status < 0) {
mlog_errno(status);
goto bail;
@@ -1699,7 +1697,11 @@
}
did_quota_inode = 1;
- status = ocfs2_mknod_locked(osb, dir, inode, dentry,
+ mlog_entry("(0x%p, 0x%p, %d, '%.*s')\n", dir, dentry,
+ inode->i_mode, dentry->d_name.len,
+ dentry->d_name.name);
+
+ status = ocfs2_mknod_locked(osb, dir, inode,
0, &new_fe_bh, parent_fe_bh, handle,
inode_ac);
if (status < 0) {
@@ -1849,7 +1851,7 @@
static int ocfs2_prepare_orphan_dir(struct ocfs2_super *osb,
struct inode **ret_orphan_dir,
- struct inode *inode,
+ u64 blkno,
char *name,
struct ocfs2_dir_lookup_result *lookup)
{
@@ -1857,7 +1859,7 @@
struct buffer_head *orphan_dir_bh = NULL;
int status = 0;
- status = ocfs2_blkno_stringify(OCFS2_I(inode)->ip_blkno, name);
+ status = ocfs2_blkno_stringify(blkno, name);
if (status < 0) {
mlog_errno(status);
return status;