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    SubjectRe: [RFC, PATCH, RESEND] fs: push rcu_barrier() from deactivate_locked_super() to filesystems
    On Sat, Jun 09, 2012 at 12:25:57AM -0700, Andrew Morton wrote:
    > And... it seems that I misread what's going on. The individual
    > filesystems are doing the rcu freeing of their inodes, so it is
    > appropriate that they also call rcu_barrier() prior to running
    > kmem_cache_free(). Which is what Kirill's patch does. oops.

    Ack? ;)

    Kirill A. Shutemov
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