Re: [PATCH -mmotm] res_counter: fix building failure

From: Andrea Righi
Date: Thu Jul 03 2008 - 08:02:39 EST


Li Zefan wrote:
Paul Menage wrote:
On Tue, Jul 1, 2008 at 11:16 PM, Li Zefan <lizf@xxxxxxxxxxxxxx> wrote:
kernel/res_counter.c: In function 'res_counter_memparse_write_strategy':
kernel/res_counter.c:115: error: implicit declaration of function 'PAGE_ALIGN'

Signed-off-by: Li Zefan <lizf@xxxxxxxxxxxxxx>
Acked-by: Paul Menage <menage@xxxxxxxxxx>

Thanks - what architecture did it break on?


On my x86_32.

I guess this break has something to do with:

http://marc.info/?l=linux-mm&m=121389282702302&w=2
([PATCH -mm] PAGE_ALIGN(): correctly handle 64-bit values on 32-bit)

Exactly, your fix sounds good to me. Thanks.

-Andrea


You tested the patch before that patch was accepted by Andrew.

Paul

---

should follow cgroup-files-convert-res_counter_write-to-be-a-cgroups-write_string-handler.patch

--- linux-mm/kernel/res_counter.c.bak 2008-07-02 14:05:37.000000000 +0800
+++ linux-mm/kernel/res_counter.c 2008-07-02 14:07:36.000000000 +0800
@@ -13,6 +13,7 @@
#include <linux/slab.h>
#include <linux/res_counter.h>
#include <linux/uaccess.h>
+#include <linux/mm.h>

void res_counter_init(struct res_counter *counter)
{

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