From: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
... and have it use inode_lock()
Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
---
fs/reiserfs/ioctl.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/fs/reiserfs/ioctl.c b/fs/reiserfs/ioctl.c
index 036a1fc..f49afe7 100644
--- a/fs/reiserfs/ioctl.c
+++ b/fs/reiserfs/ioctl.c
@@ -187,7 +187,11 @@ int reiserfs_unpack(struct inode *inode, struct file *filp)
}
/* we need to make sure nobody is changing the file size beneath us */
- reiserfs_mutex_lock_safe(&inode->i_mutex, inode->i_sb);
+{
+ int depth = reiserfs_write_unlock_nested(inode->i_sb);
+ inode_lock(inode);
+ reiserfs_write_lock_nested(inode->i_sb, depth);
+}
reiserfs_write_lock(inode->i_sb);
--
2.8.0.rc3
--
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