linux-kernel - [PATCH 04/13] staging/lustre: Drop SLAB_DESTROY_BY

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Date:	Thu, 30 Jul 2015 18:27:55 -0400
From:	green@...uxhacker.ru
To:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	devel@...verdev.osuosl.org,
	Andreas Dilger <andreas.dilger@...el.com>
Cc:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Oleg Drokin <green@...uxhacker.ru>,
	Oleg Drokin <oleg.drokin@...el.com>
Subject: [PATCH 04/13] staging/lustre: Drop SLAB_DESTROY_BY_RCU redefine, it's always defined

From: Oleg Drokin <green@...uxhacker.ru>

SLAB_DESTROY_BY_RCU is always defined in kernel slab.h, so
no point in checking for it.

Signed-off-by: Oleg Drokin <oleg.drokin@...el.com>
---
 drivers/staging/lustre/lustre/include/linux/lustre_compat25.h | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/drivers/staging/lustre/lustre/include/linux/lustre_compat25.h b/drivers/staging/lustre/lustre/include/linux/lustre_compat25.h
index 1a6b2fb..38eda23 100644
--- a/drivers/staging/lustre/lustre/include/linux/lustre_compat25.h
+++ b/drivers/staging/lustre/lustre/include/linux/lustre_compat25.h
@@ -69,12 +69,6 @@
 # define inode_dio_read(i)		atomic_inc(&(i)->i_dio_count)
 /* inode_dio_done(i) use as-is for read unlock */
 
-#ifndef SLAB_DESTROY_BY_RCU
-#define SLAB_DESTROY_BY_RCU 0
-#endif
-
-
-
 static inline int
 ll_quota_on(struct super_block *sb, int off, int ver, char *name, int remount)
 {
-- 
2.1.0

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