diff options
| author | Mateusz Piotrowski <0mp@FreeBSD.org> | 2025-09-27 15:21:13 +0000 |
|---|---|---|
| committer | Mateusz Piotrowski <0mp@FreeBSD.org> | 2025-10-24 14:38:48 +0000 |
| commit | ae17bca63f0a03e6e46ea679a5be7f8851f82099 (patch) | |
| tree | 7c87bff42951380c25a1348df3d4e857ecf59cbf | |
| parent | c1135b2b54bf46709120d98c90ff4d28a77b896c (diff) | |
geom: zero: Let sysctls .byte and .clear to be settable in loader
There is no reason to not allow kern.geom.zero.byte and
kern.geom.zero.clear to be settable as a tunable.
Reviewed by: imp, markj
Approved by: markj (mentor)
MFC after: 1 week
Event: EuroBSDCon 2025
Differential Revision: https://reviews.freebsd.org/D52763
| -rw-r--r-- | sys/geom/zero/g_zero.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/geom/zero/g_zero.c b/sys/geom/zero/g_zero.c index e9934ba6c784..7952147d660a 100644 --- a/sys/geom/zero/g_zero.c +++ b/sys/geom/zero/g_zero.c @@ -46,11 +46,11 @@ static SYSCTL_NODE(_kern_geom, OID_AUTO, zero, CTLFLAG_RW | CTLFLAG_MPSAFE, 0, "GEOM_ZERO stuff"); static int g_zero_clear = 1; SYSCTL_PROC(_kern_geom_zero, OID_AUTO, clear, - CTLTYPE_INT | CTLFLAG_RW | CTLFLAG_MPSAFE, &g_zero_clear, 0, + CTLTYPE_INT | CTLFLAG_RWTUN | CTLFLAG_MPSAFE, &g_zero_clear, 0, g_zero_clear_sysctl, "I", "Clear read data buffer"); static int g_zero_byte = 0; -SYSCTL_INT(_kern_geom_zero, OID_AUTO, byte, CTLFLAG_RW, &g_zero_byte, 0, +SYSCTL_INT(_kern_geom_zero, OID_AUTO, byte, CTLFLAG_RWTUN, &g_zero_byte, 0, "Byte (octet) value to clear the buffers with"); static struct g_provider *gpp; |