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| author | sam <sam@FreeBSD.org> | 2002-10-11 17:34:00 +0000 |
|---|---|---|
| committer | sam <sam@FreeBSD.org> | 2002-10-11 17:34:00 +0000 |
| commit | adba3a43801e2c015612d60cb13a09ae5ba9e8af (patch) | |
| tree | 4b0486920aa5c112f5ca8718eb4a11ec9e9842d9 /sys/dev/ubsec | |
| parent | 4c7b07a1ef3d72cb8fb30d03fe680a758e80daad (diff) | |
| download | FreeBSD-src-adba3a43801e2c015612d60cb13a09ae5ba9e8af.zip FreeBSD-src-adba3a43801e2c015612d60cb13a09ae5ba9e8af.tar.gz | |
No need to hold Giant will harvesting RNG data; change callout_init so
this no longer happens for callbacks.
Diffstat (limited to 'sys/dev/ubsec')
| -rw-r--r-- | sys/dev/ubsec/ubsec.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/dev/ubsec/ubsec.c b/sys/dev/ubsec/ubsec.c index 415bd49..95b629f 100644 --- a/sys/dev/ubsec/ubsec.c +++ b/sys/dev/ubsec/ubsec.c @@ -426,7 +426,8 @@ ubsec_attach(device_t dev) sc->sc_rnghz = hz / 100; else sc->sc_rnghz = 1; - callout_init(&sc->sc_rngto, 0); + /* NB: 1 means the callout runs w/o Giant locked */ + callout_init(&sc->sc_rngto, 1); callout_reset(&sc->sc_rngto, sc->sc_rnghz, ubsec_rng, sc); skip_rng: ; |
