Commit 75068518 authored by Yunfeng Ye's avatar Yunfeng Ye Committed by Linus Torvalds

mm/memory-failure.c: use page_shift() in add_to_kill()

page_shift() is supported after the commit 94ad9338 ("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.comSigned-off-by: default avatarYunfeng Ye <yeyunfeng@huawei.com>
Reviewed-by: default avatarDavid Hildenbrand <david@redhat.com>
Acked-by: default avatarNaoya Horiguchi <n-horiguchi@ah.jp.nec.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent feec24a6
...@@ -320,7 +320,7 @@ static void add_to_kill(struct task_struct *tsk, struct page *p, ...@@ -320,7 +320,7 @@ static void add_to_kill(struct task_struct *tsk, struct page *p,
if (is_zone_device_page(p)) if (is_zone_device_page(p))
tk->size_shift = dev_pagemap_mapping_shift(p, vma); tk->size_shift = dev_pagemap_mapping_shift(p, vma);
else 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 * Send SIGKILL if "tk->addr == -EFAULT". Also, as
......
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