lkml.org 
[lkml]   [2018]   [Sep]   [18]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    From
    SubjectRe: [PATCH 2/4] lib/percpu-refcount: introduce percpu_ref_resurge()
    On Tue, Sep 18, 2018 at 06:19:44PM +0800, Ming Lei wrote:
    > Now percpu_ref_reinit() can only be done on one percpu refcounter when it
    > drops zero. And the limit shouldn't be so strict, and it is quite
    > straightforward that we can do it when the refcount doesn't drop zero
    > because it is at atomic mode.
    >
    > This patch introduces percpu_ref_resurge() in which the above limit is
    > relaxed, so we may avoid extra change[1] for NVMe timeout's requirement.

    For now,

    Nacked-by: Tejun Heo <tj@kernel.org>

    Please see the original discussion thread.

    Thanks.

    --
    tejun

    \
     
     \ /
      Last update: 2018-09-18 14:51    [W:2.995 / U:0.076 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site