diff options
Diffstat (limited to 'fs/ext2/file.c')
| -rw-r--r-- | fs/ext2/file.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/fs/ext2/file.c b/fs/ext2/file.c index d2c137e2c..f591203c4 100644 --- a/fs/ext2/file.c +++ b/fs/ext2/file.c @@ -20,6 +20,7 @@ #include <linux/fs.h> #include <linux/sched.h> +#include <linux/smp_lock.h> static loff_t ext2_file_lseek(struct file *, loff_t, int); static int ext2_open_file (struct inode *, struct file *); @@ -73,8 +74,11 @@ static loff_t ext2_file_lseek( */ static int ext2_release_file (struct inode * inode, struct file * filp) { - if (filp->f_mode & FMODE_WRITE) + if (filp->f_mode & FMODE_WRITE) { + lock_kernel(); ext2_discard_prealloc (inode); + unlock_kernel(); + } return 0; } |