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| author | davidxu <davidxu@FreeBSD.org> | 2009-03-13 06:06:20 +0000 |
|---|---|---|
| committer | davidxu <davidxu@FreeBSD.org> | 2009-03-13 06:06:20 +0000 |
| commit | c5b41352df1e5255b541b4902d47f7600959d0ae (patch) | |
| tree | bcf8271c0cee19815222e05ae6679dc53727e7fa /sys/fs/nullfs | |
| parent | 1241b4c808fc2fa97c5924828fd6458a24620453 (diff) | |
| download | FreeBSD-src-c5b41352df1e5255b541b4902d47f7600959d0ae.zip FreeBSD-src-c5b41352df1e5255b541b4902d47f7600959d0ae.tar.gz | |
1) Check NULL pointer before calling umtx_pi_adjust_locked(), this avoids
a PANIC.
2) Rework locking for POSIX priority-mutex, this fixes a
race where a thread may wait there forever even if the mutex is unlocked.
Diffstat (limited to 'sys/fs/nullfs')
0 files changed, 0 insertions, 0 deletions
