From: Kautuk Consul <consul.kautuk@gmail.com>
To: Andrew Morton <akpm@linux-foundation.org>,
Joe Perches <joe@perches.com>,
David Rientjes <rientjes@google.com>,
Minchan Kim <minchan.kim@gmail.com>,
David Vrabel <david.vrabel@citrix.com>
Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org,
Kautuk Consul <consul.kautuk@gmail.com>
Subject: [PATCH 1/1] vmalloc: Remove static declaration of va from __get_vm_area_node
Date: Thu, 8 Dec 2011 13:20:21 +0530 [thread overview]
Message-ID: <1323330621-31254-1-git-send-email-consul.kautuk@gmail.com> (raw)
Static storage is not required for the struct vmap_area in
__get_vm_area_node.
Removing "static" to store this variable on the stack instead.
Signed-off-by: Kautuk Consul <consul.kautuk@gmail.com>
---
mm/vmalloc.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/mm/vmalloc.c b/mm/vmalloc.c
index 3231bf3..173562c 100644
--- a/mm/vmalloc.c
+++ b/mm/vmalloc.c
@@ -1290,7 +1290,7 @@ static struct vm_struct *__get_vm_area_node(unsigned long size,
unsigned long align, unsigned long flags, unsigned long start,
unsigned long end, int node, gfp_t gfp_mask, void *caller)
{
- static struct vmap_area *va;
+ struct vmap_area *va;
struct vm_struct *area;
BUG_ON(in_interrupt());
--
1.7.6
--
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next reply other threads:[~2011-12-08 7:45 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-12-08 7:50 Kautuk Consul [this message]
2011-12-08 7:50 ` David Rientjes
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