linux-kernel - [PATCH v2 02/19] staging/lustre: Remove unused OBD

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Date:	Wed, 16 Sep 2015 12:26:53 -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 v2 02/19] staging/lustre: Remove unused OBD_VMALLOC

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

These macros are not used anymore, so let's remove them,
also __OBD_VMALLOC_VEROBSE and OBD_CPT_VMALLOC

Signed-off-by: Oleg Drokin <oleg.drokin@...el.com>
---
 .../staging/lustre/lustre/include/obd_support.h    | 29 ----------------------
 1 file changed, 29 deletions(-)

diff --git a/drivers/staging/lustre/lustre/include/obd_support.h b/drivers/staging/lustre/lustre/include/obd_support.h
index b746763..f58d142 100644
--- a/drivers/staging/lustre/lustre/include/obd_support.h
+++ b/drivers/staging/lustre/lustre/include/obd_support.h
@@ -608,27 +608,6 @@ do {									      \
 #define OBD_CPT_ALLOC_PTR(ptr, cptab, cpt)				      \
 	OBD_CPT_ALLOC(ptr, cptab, cpt, sizeof(*(ptr)))
 
-# define __OBD_VMALLOC_VEROBSE(ptr, cptab, cpt, size)			      \
-do {									      \
-	(ptr) = cptab == NULL ?						      \
-		vzalloc(size) :						      \
-		vzalloc_node(size, cfs_cpt_spread_node(cptab, cpt));	      \
-	if (unlikely((ptr) == NULL)) {					\
-		CERROR("vmalloc of '" #ptr "' (%d bytes) failed\n",	   \
-		       (int)(size));					  \
-		CERROR("%llu total bytes allocated by Lustre\n",	      \
-		       obd_memory_sum());				      \
-	} else {							      \
-		OBD_ALLOC_POST(ptr, size, "vmalloced");		       \
-	}								     \
-} while (0)
-
-# define OBD_VMALLOC(ptr, size)						      \
-	 __OBD_VMALLOC_VEROBSE(ptr, NULL, 0, size)
-# define OBD_CPT_VMALLOC(ptr, cptab, cpt, size)				      \
-	 __OBD_VMALLOC_VEROBSE(ptr, cptab, cpt, size)
-
-
 #define OBD_ALLOC_LARGE(ptr, size)					    \
 do {									  \
 	ptr = libcfs_kvzalloc(size, GFP_NOFS);				  \
@@ -677,14 +656,6 @@ do {									      \
 	POISON_PTR(ptr);						      \
 } while (0)
 
-
-#define OBD_VFREE(ptr, size)				\
-	do {						\
-		OBD_FREE_PRE(ptr, size, "vfreed");	\
-		vfree(ptr);			\
-		POISON_PTR(ptr);			\
-	} while (0)
-
 /* we memset() the slab object to 0 when allocation succeeds, so DO NOT
  * HAVE A CTOR THAT DOES ANYTHING.  its work will be cleared here.  we'd
  * love to assert on that, but slab.c keeps kmem_cache_s all to itself. */
-- 
2.1.0

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