Messages in this thread | | | Date | Fri, 4 Sep 2020 15:39:20 -0700 | From | Davidlohr Bueso <> | Subject | Re: [PATCH -next 0/2] tasklist_lock vs get/set priority syscalls |
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On Sun, 16 Aug 2020, Davidlohr Bueso wrote:
>Hi, > >This is a (late) update on trying to reduce some of the scope of the tasklist_lock >for get/setpriority(2) as well as the block io equivalent. This version addresses >Oleg's previous concerns and incorporates his feedback. > >Changes from v1: >https://lore.kernel.org/lkml/20200512000353.23653-1-dave@stgolabs.net/ > > - only take the lock for PGID cases. > - drop bogus PF_EXITING checks (and live with the small exit race). > - add patch for IOPRIO_WHO_PGRP. > >Please consider for v5.10.
Andrew, unless you have any objections, could you please pick these up?
Thanks, Davidlohr
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