Fix possible races between calling systimer callback fucntion and
authorSepherosa Ziehau <sephe@dragonflybsd.org>
Tue, 16 Oct 2007 11:12:59 +0000 (11:12 +0000)
committerSepherosa Ziehau <sephe@dragonflybsd.org>
Tue, 16 Oct 2007 11:12:59 +0000 (11:12 +0000)
commitbdfb4a945a0b9070bbe0d2d82d1c32b80ef0b5aa
treeeb8690b6d19a3f688f3e35b6904e5ef0d8fb6cfd
parent6fae49fde416f0e6c4d2945ee20a306da29632f4
Fix possible races between calling systimer callback fucntion and
deleting a systimer.  Add comment about the fix.

Obtained-from: dillon@
sys/kern/kern_systimer.c
sys/sys/globaldata.h