* [PATCH] percpu: remove obsolete comments of pcpu_chunk_populated()
@ 2021-09-02 9:47 Jing Xiangfeng
0 siblings, 0 replies; only message in thread
From: Jing Xiangfeng @ 2021-09-02 9:47 UTC (permalink / raw)
To: dennis, tj, cl, akpm; +Cc: linux-kernel, jingxiangfeng
Commit b239f7daf553 ("percpu: set PCPU_BITMAP_BLOCK_SIZE to PAGE_SIZE")
removed the parameter 'for_alloc', so remove this comment.
Signed-off-by: Jing Xiangfeng <jingxiangfeng@huawei.com>
---
mm/percpu.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/mm/percpu.c b/mm/percpu.c
index 7f2e0151c4e2..e1c20837a42a 100644
--- a/mm/percpu.c
+++ b/mm/percpu.c
@@ -1520,9 +1520,6 @@ static void pcpu_free_chunk(struct pcpu_chunk *chunk)
* Pages in [@page_start,@page_end) have been populated to @chunk. Update
* the bookkeeping information accordingly. Must be called after each
* successful population.
- *
- * If this is @for_alloc, do not increment pcpu_nr_empty_pop_pages because it
- * is to serve an allocation in that area.
*/
static void pcpu_chunk_populated(struct pcpu_chunk *chunk, int page_start,
int page_end)
--
2.26.0.106.g9fadedd
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2021-09-02 9:47 [PATCH] percpu: remove obsolete comments of pcpu_chunk_populated() Jing Xiangfeng
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