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    SubjectRe: [PATCH 1/1 v4] arm: fault.c: Port OOM changes into do_page_fault
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    Hi,

    >
    > These changes reduce the mmap_sem hold time, which is crucial
    > during OOM killer invocation.
    >
    > Port these changes to ARM.

    Did anyone get a chance to look at version 4 of this patch ?

    I have incorporated changes as suggested by Russell during version 3 review.

    Can I improve this patch in any way ?

    >
    > Without these changes, my ARM board encounters many hang and livelock
    > scenarios.
    > After applying this patch, OOM feature performance improves according to
    > my testing.
    >


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