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path: root/drivers/block/drbd/drbd_debugfs.c
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Diffstat (limited to 'drivers/block/drbd/drbd_debugfs.c')
-rw-r--r--drivers/block/drbd/drbd_debugfs.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/block/drbd/drbd_debugfs.c b/drivers/block/drbd/drbd_debugfs.c
index 96a0107a72ea..4de95bbff486 100644
--- a/drivers/block/drbd/drbd_debugfs.c
+++ b/drivers/block/drbd/drbd_debugfs.c
@@ -434,12 +434,12 @@ static int drbd_single_open(struct file *file, int (*show)(struct seq_file *, vo
if (!parent || d_really_is_negative(parent))
goto out;
/* serialize with d_delete() */
- mutex_lock(&d_inode(parent)->i_mutex);
+ inode_lock(d_inode(parent));
/* Make sure the object is still alive */
if (simple_positive(file->f_path.dentry)
&& kref_get_unless_zero(kref))
ret = 0;
- mutex_unlock(&d_inode(parent)->i_mutex);
+ inode_unlock(d_inode(parent));
if (!ret) {
ret = single_open(file, show, data);
if (ret)