Clarify cpu localization requirements when using callout_stop() and
commit7ac978db463217c73cb1811895998ca2cf07fedd
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)
tree60b8bae8f788edb5d21fdf02001a7c8cabb141eb
parentfc1ef4978beacb3ce81131d0972c1a7e76fd0d1e
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