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LoongArch: mm: Avoid unnecessary page fault retires on shared memory types
authorHuacai Chen <chenhuacai@loongson.cn>
Thu, 25 Aug 2022 11:34:59 +0000 (19:34 +0800)
committerHuacai Chen <chenhuacai@loongson.cn>
Thu, 25 Aug 2022 11:34:59 +0000 (19:34 +0800)
commitb83699ea1e62951857c2d8648bd93a4744899eb7
treed54822f462f95d4876157cc4de500aec9e863a98tree
parent720dc7ab252bbdf404cab7b909e26b31e602bf7ecommit | diff
LoongArch: mm: Avoid unnecessary page fault retires on shared memory types

Commit d92725256b4f22d0 ("mm: avoid unnecessary page fault retires on
shared memory types") modifies do_page_fault() to handle the VM_FAULT_
COMPLETED case, but forget to change for LoongArch, so fix it as other
architectures does.

Fixes: d92725256b4f22d0 ("mm: avoid unnecessary page fault retires on shared memory types")
Reviewed-by: Guo Ren <guoren@kernel.org>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
arch/loongarch/mm/fault.c diff | blob | history
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