Commit da784511 authored by Liam R. Howlett's avatar Liam R. Howlett Committed by Matthew Wilcox
Browse files

Use mutex_lock_killable in vfs_readdir 



Signed-off-by: default avatarLiam R. Howlett <howlett@gmail.com>
Acked-by: default avatarIngo Molnar <mingo@elte.hu>
Signed-off-by: default avatarMatthew Wilcox <willy@linux.intel.com>
parent ad776537

fs/readdir.c

+4 −1
Original line number Diff line number Diff line
@@ -30,7 +30,10 @@ int vfs_readdir(struct file *file, filldir_t filler, void *buf) 
	if (res)

		goto out;



	mutex_lock(&inode->i_mutex);

	res = mutex_lock_killable(&inode->i_mutex);

	if (res)

		goto out;



	res = -ENOENT;

	if (!IS_DEADDIR(inode)) {

		res = file->f_op->readdir(file, buf, filler);