| Message ID | 20230706092441.1574950-1-linmiaohe@huawei.com (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | mm: remove obsolete comment above struct per_cpu_pages | expand |
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h index 5e50b78d58ea..4106fbc5b4b3 100644 --- a/include/linux/mmzone.h +++ b/include/linux/mmzone.h @@ -676,7 +676,6 @@ enum zone_watermarks { #define high_wmark_pages(z) (z->_watermark[WMARK_HIGH] + z->watermark_boost) #define wmark_pages(z, i) (z->_watermark[i] + z->watermark_boost) -/* Fields and list protected by pagesets local_lock in page_alloc.c */ struct per_cpu_pages { spinlock_t lock; /* Protects lists field */ int count; /* number of pages in the list */
Since commit 01b44456a7aa ("mm/page_alloc: replace local_lock with normal spinlock"), per_cpu_pages is protected by normal spinlock. Remove the obsolete comment as it's not that helpful. Signed-off-by: Miaohe Lin <linmiaohe@huawei.com> --- include/linux/mmzone.h | 1 - 1 file changed, 1 deletion(-)