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authorJiang Biao <jiang.biao2@zte.com.cn>2018-08-21 21:53:13 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2018-08-22 10:52:44 -0700
commit1c4c3b99c03d3e72ac643b01edcb83c0c0aafd46 (patch)
tree7d138dcd2181c8311d7674d6b90dc2eb3f0a7b3c /mm/vmscan.c
parent8c9a134cae6f8d66f35321b07baa202f75ef2199 (diff)
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mm: fix page_freeze_refs and page_unfreeze_refs in comments
page_freeze_refs/page_unfreeze_refs have already been relplaced by page_ref_freeze/page_ref_unfreeze , but they are not modified in the comments. Link: http://lkml.kernel.org/r/1532590226-106038-1-git-send-email-jiang.biao2@zte.com.cn Signed-off-by: Jiang Biao <jiang.biao2@zte.com.cn> Acked-by: Michal Hocko <mhocko@suse.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/vmscan.c')
-rw-r--r--mm/vmscan.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/vmscan.c b/mm/vmscan.c
index 3c6e2bfee427..7e7d25504651 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -903,7 +903,7 @@ static int __remove_mapping(struct address_space *mapping, struct page *page,
refcount = 2;
if (!page_ref_freeze(page, refcount))
goto cannot_free;
- /* note: atomic_cmpxchg in page_freeze_refs provides the smp_rmb */
+ /* note: atomic_cmpxchg in page_ref_freeze provides the smp_rmb */
if (unlikely(PageDirty(page))) {
page_ref_unfreeze(page, refcount);
goto cannot_free;