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Diffstat (limited to 'fs/ocfs2/dcache.c')
-rw-r--r--fs/ocfs2/dcache.c22
1 files changed, 8 insertions, 14 deletions
diff --git a/fs/ocfs2/dcache.c b/fs/ocfs2/dcache.c
index e5ba3481833..8db4b58b2e4 100644
--- a/fs/ocfs2/dcache.c
+++ b/fs/ocfs2/dcache.c
@@ -49,14 +49,13 @@ void ocfs2_dentry_attach_gen(struct dentry *dentry)
}
-static int ocfs2_dentry_revalidate(struct dentry *dentry,
- struct nameidata *nd)
+static int ocfs2_dentry_revalidate(struct dentry *dentry, unsigned int flags)
{
struct inode *inode;
int ret = 0; /* if all else fails, just return false */
struct ocfs2_super *osb;
- if (nd && nd->flags & LOOKUP_RCU)
+ if (flags & LOOKUP_RCU)
return -ECHILD;
inode = dentry->d_inode;
@@ -170,13 +169,11 @@ struct dentry *ocfs2_find_local_alias(struct inode *inode,
u64 parent_blkno,
int skip_unhashed)
{
- struct list_head *p;
- struct dentry *dentry = NULL;
+ struct hlist_node *p;
+ struct dentry *dentry;
spin_lock(&inode->i_lock);
- list_for_each(p, &inode->i_dentry) {
- dentry = list_entry(p, struct dentry, d_alias);
-
+ hlist_for_each_entry(dentry, p, &inode->i_dentry, d_alias) {
spin_lock(&dentry->d_lock);
if (ocfs2_match_dentry(dentry, parent_blkno, skip_unhashed)) {
trace_ocfs2_find_local_alias(dentry->d_name.len,
@@ -184,16 +181,13 @@ struct dentry *ocfs2_find_local_alias(struct inode *inode,
dget_dlock(dentry);
spin_unlock(&dentry->d_lock);
- break;
+ spin_unlock(&inode->i_lock);
+ return dentry;
}
spin_unlock(&dentry->d_lock);
-
- dentry = NULL;
}
-
spin_unlock(&inode->i_lock);
-
- return dentry;
+ return NULL;
}
DEFINE_SPINLOCK(dentry_attach_lock);