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SubjectRe: [PATCH] module: use krealloc
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On Fri, 2007-02-23 at 09:41 +0200, Pekka J Enberg wrote:
> From: Pekka Enberg <penberg@cs.helsinki.fi>
>
> This converts an open-coded krealloc() to use the shiny new API.

OK, why not.

Thanks!
Rusty.

From: Pekka Enberg <penberg@cs.helsinki.fi>

This converts an open-coded krealloc() to use the shiny new API.

Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
---
kernel/module.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)

Index: uml-2.6/kernel/module.c
===================================================================
--- uml-2.6.orig/kernel/module.c 2007-02-23 09:24:14.000000000 +0200
+++ uml-2.6/kernel/module.c 2007-02-23 09:34:43.000000000 +0200
@@ -308,14 +308,14 @@
{
/* Reallocation required? */
if (pcpu_num_used + 1 > pcpu_num_allocated) {
- int *new = kmalloc(sizeof(new[0]) * pcpu_num_allocated*2,
- GFP_KERNEL);
+ int *new;
+
+ new = krealloc(pcpu_size, sizeof(new[0])*pcpu_num_allocated*2,
+ GFP_KERNEL);
if (!new)
return 0;

- memcpy(new, pcpu_size, sizeof(new[0])*pcpu_num_allocated);
pcpu_num_allocated *= 2;
- kfree(pcpu_size);
pcpu_size = new;
}


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