Clarify cpu localization requirements when using callout_stop() and
commit2239399cb8b349b2d1ad04b48ff669ed39c81e8f
authorMatthew Dillon <dillon@dragonflybsd.org>
Thu, 28 Jun 2007 20:24:57 +0000 (28 20:24 +0000)
committerMatthew Dillon <dillon@dragonflybsd.org>
Thu, 28 Jun 2007 20:24:57 +0000 (28 20:24 +0000)
treea4e077047766b2e019bd31669c4e4d97f188ad49
parentda63e67ac68ac73520bbbfadfd4509c8a7d9d508
Clarify cpu localization requirements when using callout_stop() and
callout_reset().

Fix a SMP race in callout_stop() where the callout structure was being
modified in an unsafe manner.
sys/kern/kern_timeout.c