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| author | attilio <attilio@FreeBSD.org> | 2007-11-22 12:15:54 +0000 |
|---|---|---|
| committer | attilio <attilio@FreeBSD.org> | 2007-11-22 12:15:54 +0000 |
| commit | 5ed5cf01be214f92f0fee018e2db163981968114 (patch) | |
| tree | 1318aa3673acfead31e946794628252ef5f39846 /share/man/man4/hwpmc.4 | |
| parent | 2b0672aa28222167908103b3d0e38cc09db3043f (diff) | |
| download | FreeBSD-src-5ed5cf01be214f92f0fee018e2db163981968114.zip FreeBSD-src-5ed5cf01be214f92f0fee018e2db163981968114.tar.gz | |
Cache the value of c_lock as it can change, in the struct,
while the global callout spinlock is not held, and can lead to PF#.
Reported by: dougb, Mark Atkinson <atkin901 at yahoo dot com>
Tested by: dougb
Diagnosed by: jhb
Diffstat (limited to 'share/man/man4/hwpmc.4')
0 files changed, 0 insertions, 0 deletions
