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authorMark Brown <broonie@opensource.wolfsonmicro.com>2010-12-13 10:53:31 -0500
committerMark Brown <broonie@opensource.wolfsonmicro.com>2010-12-13 10:53:31 -0500
commit474b9c86b0c65e9ca6a77d8b7bf132c4d5993b9c (patch)
tree9ce213f7a268d13f8871b84f1d22c2b9ff55afcf /fs/reiserfs/ioctl.c
parent49db7e7b995f5c61c5e24198f833ed01d99f5e7d (diff)
parentfdea0571ddca8e3f22448f66d72a034575abea28 (diff)
Merge branch 'topic/asoc' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 into for-2.6.38
Diffstat (limited to 'fs/reiserfs/ioctl.c')
-rw-r--r--fs/reiserfs/ioctl.c8
1 files changed, 3 insertions, 5 deletions
diff --git a/fs/reiserfs/ioctl.c b/fs/reiserfs/ioctl.c
index adf22b485cea..79265fdc317a 100644
--- a/fs/reiserfs/ioctl.c
+++ b/fs/reiserfs/ioctl.c
@@ -9,7 +9,6 @@
9#include <linux/time.h> 9#include <linux/time.h>
10#include <asm/uaccess.h> 10#include <asm/uaccess.h>
11#include <linux/pagemap.h> 11#include <linux/pagemap.h>
12#include <linux/smp_lock.h>
13#include <linux/compat.h> 12#include <linux/compat.h>
14 13
15/* 14/*
@@ -184,12 +183,11 @@ int reiserfs_unpack(struct inode *inode, struct file *filp)
184 return 0; 183 return 0;
185 } 184 }
186 185
187 /* we need to make sure nobody is changing the file size beneath
188 ** us
189 */
190 reiserfs_mutex_lock_safe(&inode->i_mutex, inode->i_sb);
191 depth = reiserfs_write_lock_once(inode->i_sb); 186 depth = reiserfs_write_lock_once(inode->i_sb);
192 187
188 /* we need to make sure nobody is changing the file size beneath us */
189 reiserfs_mutex_lock_safe(&inode->i_mutex, inode->i_sb);
190
193 write_from = inode->i_size & (blocksize - 1); 191 write_from = inode->i_size & (blocksize - 1);
194 /* if we are on a block boundary, we are already unpacked. */ 192 /* if we are on a block boundary, we are already unpacked. */
195 if (write_from == 0) { 193 if (write_from == 0) {