svn commit: r353767 - head/sys/x86/x86

[Conrad Meyer]

Author: cem
Date: Sat Oct 19 16:37:49 2019
New Revision: 353767
URL: https://svnweb.freebsd.org/changeset/base/353767

Log:
  hw.intrbalance: Make sysctl tunable
  
  This allows specifying a boot-time preference in loader.conf.

Modified:
  head/sys/x86/x86/intr_machdep.c

Modified: head/sys/x86/x86/intr_machdep.c
==============================================================================
--- head/sys/x86/x86/intr_machdep.c	Sat Oct 19 16:09:06 2019	(r353766)
+++ head/sys/x86/x86/intr_machdep.c	Sat Oct 19 16:37:49 2019	(r353767)
@@ -83,7 +83,7 @@ static struct intsrc **interrupt_sources;
 #ifdef SMP
 static struct intsrc **interrupt_sorted;
 static int intrbalance;
-SYSCTL_INT(_hw, OID_AUTO, intrbalance, CTLFLAG_RW, &intrbalance, 0,
+SYSCTL_INT(_hw, OID_AUTO, intrbalance, CTLFLAG_RWTUN, &intrbalance, 0,
     "Interrupt auto-balance interval (seconds).  Zero disables.");
 static struct timeout_task intrbalance_task;
 #endif