[Bug 272238] False sharing with pthread rw and spin locks leads to severe perf degradation

In reply to: bugzilla-noreply_a_freebsd.org: "[Bug 272238] [PATCH] false sharing with pthread rw and spin locks leads to severe perf degradation"
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From: <bugzilla-noreply_at_freebsd.org>
Date: Tue, 27 Jun 2023 01:26:59 UTC

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=272238

Greg Becker <greg@codeconcepts.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
 Attachment #243025|0                           |1
        is obsolete|                            |
                 CC|                            |greg@codeconcepts.com

--- Comment #3 from Greg Becker <greg@codeconcepts.com> ---
Created attachment 243029
  --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=243029&action=edit
Patch to reduce false sharing with pthreads rw and spin locks

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