From 5955102c9984fa081b2d570cfac75c97eecf8f3b Mon Sep 17 00:00:00 2001 From: Al Viro Date: Fri, 22 Jan 2016 15:40:57 -0500 Subject: wrappers for ->i_mutex access parallel to mutex_{lock,unlock,trylock,is_locked,lock_nested}, inode_foo(inode) being mutex_foo(&inode->i_mutex). Please, use those for access to ->i_mutex; over the coming cycle ->i_mutex will become rwsem, with ->lookup() done with it held only shared. Signed-off-by: Al Viro --- fs/overlayfs/copy_up.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'fs/overlayfs/copy_up.c') diff --git a/fs/overlayfs/copy_up.c b/fs/overlayfs/copy_up.c index eff6319d5037..d894e7cd9a86 100644 --- a/fs/overlayfs/copy_up.c +++ b/fs/overlayfs/copy_up.c @@ -248,9 +248,9 @@ static int ovl_copy_up_locked(struct dentry *workdir, struct dentry *upperdir, if (err) goto out_cleanup; - mutex_lock(&newdentry->d_inode->i_mutex); + inode_lock(newdentry->d_inode); err = ovl_set_attr(newdentry, stat); - mutex_unlock(&newdentry->d_inode->i_mutex); + inode_unlock(newdentry->d_inode); if (err) goto out_cleanup; -- cgit v1.2.3