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    SubjectRe: [PATCH tip/core/rcu 01/13] mm: Rename SLAB_DESTROY_BY_RCU to SLAB_TYPESAFE_BY_RCU
    On Thu, Apr 13, 2017 at 02:30:19PM -0700, Eric Dumazet wrote:
    > On Thu, Apr 13, 2017 at 9:17 AM, Peter Zijlstra <peterz@infradead.org> wrote:
    >
    > > git log -S SLAB_DESTROY_BY_RCU
    >
    > Maybe, but "git log -S" is damn slow at least here.
    >
    > While "git grep" is _very_ fast

    All true. But in general we don't leave endless markers around like
    this.

    For instance:

    /* the function formerly known as smp_mb__before_clear_bit() */

    is not part of the kernel tree. People that used that thing out of tree
    get to deal with it in whatever way they see fit.

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