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From: Mateusz Guzik <mjg@FreeBSD.org>
Date: Sun, 5 Jan 2020 12:46:35 +0000 (UTC)
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Subject: svn commit: r356373 - head/sys/kern
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Author: mjg
Date: Sun Jan  5 12:46:35 2020
New Revision: 356373
URL: https://svnweb.freebsd.org/changeset/base/356373

Log:
  Mark mtxpool_sleep as read mostly, not frequently.
  
  The latter is not justified.

Modified:
  head/sys/kern/kern_mtxpool.c

Modified: head/sys/kern/kern_mtxpool.c
==============================================================================
--- head/sys/kern/kern_mtxpool.c	Sun Jan  5 04:06:40 2020	(r356372)
+++ head/sys/kern/kern_mtxpool.c	Sun Jan  5 12:46:35 2020	(r356373)
@@ -82,7 +82,7 @@ struct mtx_pool {
 #define mtx_pool_shift	mtx_pool_header.mtxpool_shift
 #define mtx_pool_next	mtx_pool_header.mtxpool_next
 
-struct mtx_pool __read_frequently *mtxpool_sleep;
+struct mtx_pool __read_mostly *mtxpool_sleep;
 
 #if UINTPTR_MAX == UINT64_MAX	/* 64 bits */
 # define POINTER_BITS		64