Use mutex_lock_killable in vfs_readdir

Signed-off-by: Liam R. Howlett <howlett@gmail.com> Acked-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
git-mirror · Dec 6, 2007 · da78451 · da78451
1 parent ad77653
commit da78451
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/fs/readdir.c b/fs/readdir.c
@@ -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);