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    Subject[PATCH 0 of 9] mmu notifier #v12
    The difference with #v11 is a different implementation of mm_lock that
    guarantees handling signals in O(N). It's also more lowlatency friendly.

    Note that mmu_notifier_unregister may also fail with -EINTR if there are
    signal pending or the system runs out of vmalloc space or physical memory,
    only exit_mmap guarantees that any kernel module can be unloaded in presence
    of an oom condition.

    Either #v11 or the first three #v12 1,2,3 patches are suitable for inclusion
    in -mm, pick what you prefer looking at the mmu_notifier_register retval and
    mm_lock retval difference, I implemented and slighty tested both. GRU and KVM
    only needs 1,2,3, XPMEM needs the rest of the patchset too (4, ...) but all
    patches from 4 to the end can be deffered to a second merge window.

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      Last update: 2008-04-08 17:59    [W:0.028 / U:62.984 seconds]
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