From: Al Viro <viro@zeniv.linux.org.uk>
Date: Sat, 27 Dec 2014 03:43:19 +0000 (-0500)
Subject: [regression] braino in "lustre: use is_root_inode()"
X-Git-Tag: firefly_0821_release~176^2~2590^2
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=5242d422973d949c3b651efa049bcb1b5ef98ce9;p=firefly-linux-kernel-4.4.55.git

[regression] braino in "lustre: use is_root_inode()"

In one of the places (ll_md_blocking_ast()) we had open-coded
!is_root_inode(inode) and replaced it with is_root_inode(inode).
See the last chunk of f76c23:
-                   inode != inode->i_sb->s_root->d_inode)
+                   is_root_inode(inode))
should've been
+                   !is_root_inode(inode))
obviously...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---

diff --git a/drivers/staging/lustre/lustre/llite/namei.c b/drivers/staging/lustre/lustre/llite/namei.c
index 1bf891bd321a..4f361b77c749 100644
--- a/drivers/staging/lustre/lustre/llite/namei.c
+++ b/drivers/staging/lustre/lustre/llite/namei.c
@@ -264,7 +264,7 @@ int ll_md_blocking_ast(struct ldlm_lock *lock, struct ldlm_lock_desc *desc,
 
 		if ((bits & (MDS_INODELOCK_LOOKUP | MDS_INODELOCK_PERM)) &&
 		    inode->i_sb->s_root != NULL &&
-		    is_root_inode(inode))
+		    !is_root_inode(inode))
 			ll_invalidate_aliases(inode);
 
 		iput(inode);