aboutsummaryrefslogtreecommitdiffstats
path: root/fs/ecryptfs
diff options
context:
space:
mode:
authorJonathan Corbet <corbet@lwn.net>2008-06-19 18:18:25 -0400
committerJonathan Corbet <corbet@lwn.net>2008-07-02 17:06:28 -0400
commitdda6445e219b5d1fd67e9426ce8d23f8fbfaaf66 (patch)
tree7c29d5ab31ebeb63721ca98f5341fcd00b272db9 /fs/ecryptfs
parentdbfb2df7e9fbd6e5ab8cd9b94b27767fe311fa0d (diff)
ecryptfs: fasync BKL pushdown
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Diffstat (limited to 'fs/ecryptfs')
-rw-r--r--fs/ecryptfs/file.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/ecryptfs/file.c b/fs/ecryptfs/file.c
index 2258b8f654a6..24749bf0668f 100644
--- a/fs/ecryptfs/file.c
+++ b/fs/ecryptfs/file.c
@@ -30,6 +30,7 @@
30#include <linux/security.h> 30#include <linux/security.h>
31#include <linux/compat.h> 31#include <linux/compat.h>
32#include <linux/fs_stack.h> 32#include <linux/fs_stack.h>
33#include <linux/smp_lock.h>
33#include "ecryptfs_kernel.h" 34#include "ecryptfs_kernel.h"
34 35
35/** 36/**
@@ -277,9 +278,11 @@ static int ecryptfs_fasync(int fd, struct file *file, int flag)
277 int rc = 0; 278 int rc = 0;
278 struct file *lower_file = NULL; 279 struct file *lower_file = NULL;
279 280
281 lock_kernel();
280 lower_file = ecryptfs_file_to_lower(file); 282 lower_file = ecryptfs_file_to_lower(file);
281 if (lower_file->f_op && lower_file->f_op->fasync) 283 if (lower_file->f_op && lower_file->f_op->fasync)
282 rc = lower_file->f_op->fasync(fd, lower_file, flag); 284 rc = lower_file->f_op->fasync(fd, lower_file, flag);
285 unlock_kernel();
283 return rc; 286 return rc;
284} 287}
285 288