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| author | Jeff Roberson <jeff@FreeBSD.org> | 2008-03-21 10:00:05 +0000 |
|---|---|---|
| committer | Jeff Roberson <jeff@FreeBSD.org> | 2008-03-21 10:00:05 +0000 |
| commit | 0169d126a6e9d5dab412bb33e6d8e77aa3910f0a (patch) | |
| tree | abc955c11bd833fc74f5150b503f2bfadcef28b8 /usr.sbin/vidcontrol | |
| parent | b7edba7704f000c77a761cb69282062a9db331a2 (diff) | |
| download | src-0169d126a6e9d5dab412bb33e6d8e77aa3910f0a.tar.gz src-0169d126a6e9d5dab412bb33e6d8e77aa3910f0a.zip | |
- Reduce contention on the global bdonelock and bpinlock by using
a pool mutex to protect these sleep/wakeup/counter races. This
still is preferable to bloating each bio with a mtx.
Notes
Notes:
svn path=/head/; revision=177472
Diffstat (limited to 'usr.sbin/vidcontrol')
0 files changed, 0 insertions, 0 deletions