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mm/arm64: Correct obsolete comment in do_page_fault()

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commit d8ed45c5dc ("mmap locking API: use coccinelle to convert mmap_sem
rwsem call sites") has convertd down_read_trylock() to mmap_read_trylock().
But it forgot to update the relevant comment.

Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
Link: https://lore.kernel.org/r/20210205090919.63382-1-linmiaohe@huawei.com
Signed-off-by: Will Deacon <will@kernel.org>
This commit is contained in:
Miaohe Lin 2021-02-05 04:09:19 -05:00 committed by Will Deacon
parent d9f1b52afa
commit abd4737f67
1 changed files with 1 additions and 1 deletions
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arch/arm64/mm/fault.c
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@ -564,7 +564,7 @@ retry:
mmap_read_lock(mm);
} else {
/*
* The above down_read_trylock() might have succeeded in which
* The above mmap_read_trylock() might have succeeded in which
* case, we'll have missed the might_sleep() from down_read().
*/
might_sleep();