git: kernel - Fix statistics accounting bug in kfree()
dillon at crater.dragonflybsd.org
Sun Apr 22 19:31:34 PDT 2018
Author: Matthew Dillon <dillon at apollo.backplane.com>
Date: Sun Apr 22 19:16:24 2018 -0700
kernel - Fix statistics accounting bug in kfree()
* kfree() was bumping the statistics counters for the wrong cpu.
This could lead to kmalloc statistics slowly becoming inaccurate.
* This also fixes some significant cache line bouncing under
heavy threaded loaded.
Summary of changes:
sys/kern/kern_slaballoc.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
DragonFly BSD source repository
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