diff options
Diffstat (limited to 'fs/tracefs')
| -rw-r--r-- | fs/tracefs/inode.c | 17 |
1 files changed, 3 insertions, 14 deletions
diff --git a/fs/tracefs/inode.c b/fs/tracefs/inode.c index 43f83fc9594f..0c023941a316 100644 --- a/fs/tracefs/inode.c +++ b/fs/tracefs/inode.c @@ -491,7 +491,7 @@ static int tracefs_fill_super(struct super_block *sb, struct fs_context *fc) return err; sb->s_op = &tracefs_super_operations; - sb->s_d_op = &tracefs_dentry_operations; + set_default_d_op(sb, &tracefs_dentry_operations); return 0; } @@ -562,20 +562,9 @@ struct dentry *tracefs_start_creating(const char *name, struct dentry *parent) if (!parent) parent = tracefs_mount->mnt_root; - inode_lock(d_inode(parent)); - if (unlikely(IS_DEADDIR(d_inode(parent)))) - dentry = ERR_PTR(-ENOENT); - else - dentry = lookup_noperm(&QSTR(name), parent); - if (!IS_ERR(dentry) && d_inode(dentry)) { - dput(dentry); - dentry = ERR_PTR(-EEXIST); - } - - if (IS_ERR(dentry)) { - inode_unlock(d_inode(parent)); + dentry = simple_start_creating(parent, name); + if (IS_ERR(dentry)) simple_release_fs(&tracefs_mount, &tracefs_mount_count); - } return dentry; } |