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reiserfs: fix dependency inversion between inode and reiserfs mutexes
[uclinux-h8/linux.git]
/
fs
/
reiserfs
/
ioctl.c
diff --git
a/fs/reiserfs/ioctl.c
b/fs/reiserfs/ioctl.c
index
f53505d
..
679d502
100644
(file)
--- a/
fs/reiserfs/ioctl.c
+++ b/
fs/reiserfs/ioctl.c
@@
-188,7
+188,7
@@
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_mutex_lock_safe(&inode->i_mutex, inode->i_sb
);
reiserfs_write_lock(inode->i_sb);
write_from = inode->i_size & (blocksize - 1);