mn10300/mm/fault.c: Port OOM changes to do_page_fault

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Commit d065bd810b
(mm: retry page fault when blocking on disk transfer) and
commit 37b23e0525
(x86,mm: make pagefault killable)

The above commits introduced changes into the x86 pagefault handler
for making the page fault handler retryable as well as killable.

These changes reduce the mmap_sem hold time, which is crucial
during OOM killer invocation.

Port these changes to mn10300.

Signed-off-by: Kautuk Consul <consul.kautuk@gmail.com>
Signed-off-by: David Howells <dhowells@redhat.com>

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Kautuk Consul 2012-12-12 15:36:39 +00:00 • committed by David Howells

parent 83c2dc15ce

commit 3d7b6a674e

1 changed files with 25 additions and 8 deletions

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arch/mn10300/mm/fault.c

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