diff options
author | trhodes <trhodes@FreeBSD.org> | 2008-08-03 14:26:15 +0000 |
---|---|---|
committer | trhodes <trhodes@FreeBSD.org> | 2008-08-03 14:26:15 +0000 |
commit | f37865f7f0385ef28f80ed1268dcb55cf6d674ea (patch) | |
tree | 0cacba5e07512f4d04bec3660693cdd69579c6e1 /sys/vm/vm_zeroidle.c | |
parent | 8517be7c44ad04fb3c7326980c1bd8bb14917b42 (diff) | |
download | FreeBSD-src-f37865f7f0385ef28f80ed1268dcb55cf6d674ea.zip FreeBSD-src-f37865f7f0385ef28f80ed1268dcb55cf6d674ea.tar.gz |
Fill in a few sysctl descriptions.
Reviewed by: alc, Matt Dillon <dillon@apollo.backplane.com>
Approved by: alc
Diffstat (limited to 'sys/vm/vm_zeroidle.c')
-rw-r--r-- | sys/vm/vm_zeroidle.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/vm/vm_zeroidle.c b/sys/vm/vm_zeroidle.c index 9e1970a..a102e89 100644 --- a/sys/vm/vm_zeroidle.c +++ b/sys/vm/vm_zeroidle.c @@ -57,8 +57,8 @@ static int idlezero_enable_default = 0; TUNABLE_INT("vm.idlezero_enable", &idlezero_enable_default); /* Defer setting the enable flag until the kthread is running. */ static int idlezero_enable = 0; -SYSCTL_INT(_vm, OID_AUTO, idlezero_enable, CTLFLAG_RW, &idlezero_enable, 0, ""); - +SYSCTL_INT(_vm, OID_AUTO, idlezero_enable, CTLFLAG_RW, &idlezero_enable, 0, + "Allow the kernel to use idle cpu cycles to zero-out pages"); /* * Implement the pre-zeroed page mechanism. */ |