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Date: Mon, 14 Apr 2014 13:47:40 +0800 From: Jianyu Zhan <nasa4836@...il.com> To: tj@...nel.org, cl@...ux-foundation.org Cc: linux-mm@...ck.org, linux-kernel@...r.kernel.org, nasa4836@...il.com Subject: [PATCH] percpu: make pcpu_alloc_chunk() use pcpu_mem_free() instead of kfree() pcpu_chunk_struct_size = sizeof(struct pcpu_chunk) + BITS_TO_LONGS(pcpu_unit_pages) * sizeof(unsigned long) It hardly could be ever bigger than PAGE_SIZE even for large-scale machine, but for consistency with its couterpart pcpu_mem_zalloc(), use pcpu_mem_free() instead. Commit b4916cb17c261a6043bcb2a98d0d6512497a7cf8 addressed this problem, but missed this one. Signed-off-by: Jianyu Zhan <nasa4836@...il.com> --- mm/percpu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mm/percpu.c b/mm/percpu.c index 63e24fb..2ddf9a9 100644 --- a/mm/percpu.c +++ b/mm/percpu.c @@ -610,7 +610,7 @@ static struct pcpu_chunk *pcpu_alloc_chunk(void) chunk->map = pcpu_mem_zalloc(PCPU_DFL_MAP_ALLOC * sizeof(chunk->map[0])); if (!chunk->map) { - kfree(chunk); + pcpu_mem_free(chunk, pcpu_chunk_struct_size); return NULL; } -- 1.9.0.GIT -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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