From 1ae1f3f64735905d1751a64ae4b05b9509486612 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Fri, 15 Apr 2016 14:44:31 -0400 Subject: [PATCH] reiserfs: open-code reiserfs_mutex_lock_safe() in reiserfs_unpack() ... and have it use inode_lock() Signed-off-by: Al Viro --- 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 57045f4..2f1ddc9 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); -- 2.7.4