From: Christoph Lameter <cl@linux.com>
To: Pekka Enberg <penberg@kernel.org>
Cc: Joonsoo Kim <js1304@gmail.com>,
Glauber Costa <glommer@parallels.com>,
linux-mm@kvack.org, David Rientjes <rientjes@google.com>,
elezegarcia@gmail.com
Subject: CK5 [15/18] stat: Use size_t for sizes instead of unsigned
Date: Thu, 1 Nov 2012 21:48:13 +0000 [thread overview]
Message-ID: <0000013abdf22407-d3ab65ab-ace9-4118-8b0e-574ea3e1c802-000000@email.amazonses.com> (raw)
In-Reply-To: 20121101214538.971500204@linux.com
On some platforms (such as IA64) the large page size may results in
slab allocations to be allowed of numbers that do not fit in 32 bit.
Acked-by: Glauber Costa <glommer@parallels.com>
Signed-off-by: Christoph Lameter <cl@linux.com>
Index: linux/fs/proc/stat.c
===================================================================
--- linux.orig/fs/proc/stat.c 2012-11-01 10:09:46.221403795 -0500
+++ linux/fs/proc/stat.c 2012-11-01 11:19:37.164785019 -0500
@@ -184,7 +184,7 @@ static int show_stat(struct seq_file *p,
static int stat_open(struct inode *inode, struct file *file)
{
- unsigned size = 1024 + 128 * num_possible_cpus();
+ size_t size = 1024 + 128 * num_possible_cpus();
char *buf;
struct seq_file *m;
int res;
--
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next prev parent reply other threads:[~2012-11-01 21:48 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20121101214538.971500204@linux.com>
2012-11-01 21:46 ` CK5 [02/18] slab: Simplify bootstrap Christoph Lameter
2012-11-02 20:22 ` David Rientjes
2012-11-05 15:11 ` Christoph Lameter
2012-11-01 21:46 ` CK5 [01/18] Use correct cpu_slab on dead cpu Christoph Lameter
2012-11-02 20:11 ` David Rientjes
2012-11-01 21:47 ` CK5 [05/18] slab: Use the new create_boot_cache function to simplify bootstrap Christoph Lameter
2012-11-01 21:47 ` CK5 [04/18] slub: Use a statically allocated kmem_cache boot structure for bootstrap Christoph Lameter
2012-11-01 21:47 ` CK5 [03/18] create common functions for boot slab creation Christoph Lameter
2012-11-02 20:34 ` David Rientjes
2012-11-05 15:15 ` Christoph Lameter
2012-11-05 21:52 ` David Rientjes
2012-11-01 21:47 ` CK5 [12/18] Common constants for kmalloc boundaries Christoph Lameter
2012-11-01 21:47 ` CK5 [06/18] Common alignment code Christoph Lameter
2012-11-01 21:47 ` CK5 [07/18] Move kmalloc related function defs Christoph Lameter
2012-11-01 21:48 ` Christoph Lameter [this message]
2012-11-01 21:48 ` CK5 [11/18] slab: rename nodelists to node Christoph Lameter
2012-11-01 21:48 ` CK5 [13/18] Common definition for the array of kmalloc caches Christoph Lameter
2012-11-01 21:48 ` CK5 [14/18] Common function to create the kmalloc array Christoph Lameter
2012-11-01 21:48 ` CK5 [16/18] Common Kmalloc cache determination Christoph Lameter
2012-11-01 21:48 ` CK5 [08/18] Common kmalloc slab index determination Christoph Lameter
2012-11-01 21:48 ` CK5 [17/18] slab: Rename list3/l3 to node Christoph Lameter
2012-11-01 21:48 ` CK5 [09/18] slab: Use common kmalloc_index/kmalloc_size functions Christoph Lameter
2012-11-01 21:48 ` CK5 [18/18] Common definition for kmem_cache_node Christoph Lameter
2012-11-01 21:55 ` CK5 [10/18] slab: Common name for the per node structures Christoph Lameter
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