linux-kernel - [PATCH 31/31] staging: lustre: llite: remove assert for acl refcount

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Message-Id: <1470329587-18768-32-git-send-email-jsimmons@infradead.org>
Date:	Thu,  4 Aug 2016 12:53:07 -0400
From:	James Simmons <jsimmons@...radead.org>
To:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	devel@...verdev.osuosl.org,
	Andreas Dilger <andreas.dilger@...el.com>,
	Oleg Drokin <oleg.drokin@...el.com>
Cc:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Lustre Development List <lustre-devel@...ts.lustre.org>,
	James Simmons <jsimmons@...radead.org>
Subject: [PATCH 31/31] staging: lustre: llite: remove assert for acl refcount

The purpose of this asssert to was to ensure lustre
was properly managing its posix_acl access. This test
is invalid due to the VFS layer also taking references
on the posix_acl. In reality their is no simple way to
detect this class of mistakes.

Signed-off-by: James Simmons <jsimmons@...radead.org>
---
 drivers/staging/lustre/lustre/llite/llite_lib.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)

diff --git a/drivers/staging/lustre/lustre/llite/llite_lib.c b/drivers/staging/lustre/lustre/llite/llite_lib.c
index da00fbd..64c8a2b 100644
--- a/drivers/staging/lustre/lustre/llite/llite_lib.c
+++ b/drivers/staging/lustre/lustre/llite/llite_lib.c
@@ -1247,7 +1247,6 @@ void ll_clear_inode(struct inode *inode)
 
 #ifdef CONFIG_FS_POSIX_ACL
 	if (lli->lli_posix_acl) {
-		LASSERT(atomic_read(&lli->lli_posix_acl->a_refcount) == 1);
 		posix_acl_release(lli->lli_posix_acl);
 		lli->lli_posix_acl = NULL;
 	}
-- 
1.7.1