K 10
svn:author
V 5
markj
K 8
svn:date
V 27
2022-03-04T16:33:04.558522Z
K 7
svn:log
V 460
rmlock: Micro-optimize read locking

Use get_pcpu() instead of an open-coded pcpu_find(td->td_oncpu).  This
eliminates some memory accesses and results in a shorter instruction
sequence.  Note that get_pcpu() didn't exist when rmlocks were added.

Reviewed by:	jah, mjg
Sponsored by:	The FreeBSD Foundation

(cherry picked from commit c84bb8cd771ce4bed58152e47a32dda470bef23a)

Git Hash:   0782a20dc550a4b05385017eb2728fb92192124b
Git Author: markj@FreeBSD.org
END