diff options
Diffstat (limited to 'fs/reiserfs/ioctl.c')
| -rw-r--r-- | fs/reiserfs/ioctl.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/fs/reiserfs/ioctl.c b/fs/reiserfs/ioctl.c index f53505de0712..5cbb81e134ac 100644 --- a/fs/reiserfs/ioctl.c +++ b/fs/reiserfs/ioctl.c @@ -170,6 +170,7 @@ int reiserfs_prepare_write(struct file *f, struct page *page, int reiserfs_unpack(struct inode *inode, struct file *filp) { int retval = 0; + int depth; int index; struct page *page; struct address_space *mapping; @@ -188,8 +189,8 @@ int reiserfs_unpack(struct inode *inode, struct file *filp) /* we need to make sure nobody is changing the file size beneath ** us */ - mutex_lock(&inode->i_mutex); - reiserfs_write_lock(inode->i_sb); + reiserfs_mutex_lock_safe(&inode->i_mutex, inode->i_sb); + depth = reiserfs_write_lock_once(inode->i_sb); write_from = inode->i_size & (blocksize - 1); /* if we are on a block boundary, we are already unpacked. */ @@ -224,6 +225,6 @@ int reiserfs_unpack(struct inode *inode, struct file *filp) out: mutex_unlock(&inode->i_mutex); - reiserfs_write_unlock(inode->i_sb); + reiserfs_write_unlock_once(inode->i_sb, depth); return retval; } |