Btrfs: allocate the free space by the existed max extent size when ENOSPC

[deliverable/linux.git] / fs / namei.c

diff --git a/fs/namei.c b/fs/namei.c
index b2beee7a733fe3f862945f39042e04937f821741..7720fbd5277bb8830a336cb08dc39fd0634c199f 100644 (file)
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -536,8 +536,8 @@ static int unlazy_walk(struct nameidata *nd, struct dentry *dentry)
                 * a reference at this point.
                 */
                BUG_ON(!IS_ROOT(dentry) && dentry->d_parent != parent);
-               BUG_ON(!parent->d_count);
-               parent->d_count++;
+               BUG_ON(!parent->d_lockref.count);
+               parent->d_lockref.count++;
                spin_unlock(&dentry->d_lock);
        }
        spin_unlock(&parent->d_lock);
@@ -2977,7 +2977,7 @@ static struct file *path_openat(int dfd, struct filename *pathname,
 
        file->f_flags = op->open_flag;
 
-       if (unlikely(file->f_flags & O_TMPFILE)) {
+       if (unlikely(file->f_flags & __O_TMPFILE)) {
                error = do_tmpfile(dfd, pathname, nd, flags, op, file, &opened);
                goto out;
        }
@@ -3327,7 +3327,7 @@ void dentry_unhash(struct dentry *dentry)
 {
        shrink_dcache_parent(dentry);
        spin_lock(&dentry->d_lock);
-       if (dentry->d_count == 1)
+       if (dentry->d_lockref.count == 1)
                __d_drop(dentry);
        spin_unlock(&dentry->d_lock);
 }