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| author |   Yunfeng Ye <yeyunfeng@huawei.com> | 2019-11-30 17:53:41 -0800 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2019-12-01 12:59:04 -0800 |
| commit | 7506851837350e112685ddf4d13ba03a558f9e20 (patch) | |
| tree | 7c3ea46fcdaf0ce0e73446d257fb8fe8293504ad /mm/memory-failure.c | |
| parent | mm, soft-offline: convert parameter to pfn (diff) | |
| download | linux-dev-7506851837350e112685ddf4d13ba03a558f9e20.tar.xz linux-dev-7506851837350e112685ddf4d13ba03a558f9e20.zip | |
mm/memory-failure.c: use page_shift() in add_to_kill()
page_shift() is supported after the commit 94ad9338109f ("mm: introduce
page_shift()").
So replace with page_shift() in add_to_kill() for readability.
Link: http://lkml.kernel.org/r/543d8bc9-f2e7-3023-7c35-2e7ed67c0e82@huawei.com
Signed-off-by: Yunfeng Ye <yeyunfeng@huawei.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Acked-by: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to '')
| -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 af2712004a4d..41c634f45d45 100644 --- a/mm/memory-failure.c +++ b/mm/memory-failure.c @@ -320,7 +320,7 @@ static void add_to_kill(struct task_struct *tsk, struct page *p, if (is_zone_device_page(p)) tk->size_shift = dev_pagemap_mapping_shift(p, vma); else - tk->size_shift = compound_order(compound_head(p)) + PAGE_SHIFT; + tk->size_shift = page_shift(compound_head(p)); /* * Send SIGKILL if "tk->addr == -EFAULT". Also, as |