diff options
| author | Miaohe Lin <linmiaohe@huawei.com> | 2022-03-23 00:44:33 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2022-03-23 01:57:07 +0300 |
| commit | b04d3eebebf8372f83924db6c1e4fbdcab7cafc2 (patch) | |
| tree | 954d5bb64355f7c733b23d8065a10850cf3f8870 /mm/memory-failure.c | |
| parent | 2ab916790ff0bbaac557dc1238f08237dd7799cc (diff) | |
| download | linux-b04d3eebebf8372f83924db6c1e4fbdcab7cafc2.tar.xz | |
mm/memory-failure.c: remove unnecessary PageTransTail check
When we reach here, we're guaranteed to have non-compound page as thp is
already splited. Remove this unnecessary PageTransTail check.
Link: https://lkml.kernel.org/r/20220218090118.1105-9-linmiaohe@huawei.com
Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
Acked-by: Naoya Horiguchi <naoya.horiguchi@nec.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/memory-failure.c')
| -rw-r--r-- | mm/memory-failure.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/memory-failure.c b/mm/memory-failure.c index e997bfd8a840..80fc9dca4d21 100644 --- a/mm/memory-failure.c +++ b/mm/memory-failure.c @@ -1844,7 +1844,7 @@ try_again: * page_lock. We need wait writeback completion for this page or it * may trigger vfs BUG while evict inode. */ - if (!PageTransTail(p) && !PageLRU(p) && !PageWriteback(p)) + if (!PageLRU(p) && !PageWriteback(p)) goto identify_page_state; /* |