summaryrefslogtreecommitdiffstats
path: root/sys/kern/kern_clock.c
diff options
context:
space:
mode:
authorattilio <attilio@FreeBSD.org>2010-04-19 23:40:46 +0000
committerattilio <attilio@FreeBSD.org>2010-04-19 23:40:46 +0000
commit70405fc79f2d78b4051b73001c35e97bbe36bbb9 (patch)
treed0fc284da1516baccff4235b4ec51b14e0fec1d6 /sys/kern/kern_clock.c
parentfca97c8d7ae8d2555f0a54225f8fd30cf0f63a21 (diff)
downloadFreeBSD-src-70405fc79f2d78b4051b73001c35e97bbe36bbb9.zip
FreeBSD-src-70405fc79f2d78b4051b73001c35e97bbe36bbb9.tar.gz
getblk lockmgr is mostly used as a msleep() and may lead too easilly to
false positives. Whitelist it. Reported by: Erik Cederstrand <erik at cederstrand dot dk>
Diffstat (limited to 'sys/kern/kern_clock.c')
-rw-r--r--sys/kern/kern_clock.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/sys/kern/kern_clock.c b/sys/kern/kern_clock.c
index 98e276b..da05cc1 100644
--- a/sys/kern/kern_clock.c
+++ b/sys/kern/kern_clock.c
@@ -163,6 +163,7 @@ SYSCTL_PROC(_kern, OID_AUTO, cp_times, CTLTYPE_LONG|CTLFLAG_RD|CTLFLAG_MPSAFE,
#ifdef DEADLKRES
static const char *blessed[] = {
+ "getblk",
"so_snd_sx",
"so_rcv_sx",
NULL
OpenPOWER on IntegriCloud