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Merge branch 'for-3.8' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu

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Pull percpu changes from Tejun Heo:
 "Nothing exciting here either.  Joonsoo's is almost cosmetic.  Cyrill's
  patch fixes "percpu_alloc" early kernel param handling so that the
  kernel doesn't crash when the parameter is specified w/o any argument."

* 'for-3.8' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu:
  mm, percpu: Make sure percpu_alloc early parameter has an argument
  percpu: make pcpu_free_chunk() use pcpu_mem_free() instead of kfree()
This commit is contained in:
Linus Torvalds 2012-12-12 08:15:53 -08:00
commit fef3ff2eb7
1 changed files with 4 additions and 1 deletions
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5
mm/percpu.c
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@ -631,7 +631,7 @@ static void pcpu_free_chunk(struct pcpu_chunk *chunk)
if (!chunk)
return;
pcpu_mem_free(chunk->map, chunk->map_alloc * sizeof(chunk->map[0]));
kfree(chunk);
pcpu_mem_free(chunk, pcpu_chunk_struct_size);
}
/*
@ -1380,6 +1380,9 @@ enum pcpu_fc pcpu_chosen_fc __initdata = PCPU_FC_AUTO;
static int __init percpu_alloc_setup(char *str)
{
if (!str)
return -EINVAL;
if (0)
/* nada */;
#ifdef CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK