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authorozaki-r <ozaki-r@NetBSD.org>2014-07-28 06:36:09 +0000
committerozaki-r <ozaki-r@NetBSD.org>2014-07-28 06:36:09 +0000
commit8d48c64e2b1dd4239a1e0cc2460a2c8dc21e29ef (patch)
tree094c22024e603aacf85e53f83da5858a59bf8570 /sys/dev/microcode/isp
parente628789436f2c3831e51be029811f8b057eb0f6a (diff)
Use two different mutexes for tx and rx
This change splits the mutex of wm into two: one for tx and the other for rx. By doing so, lock contentions can be reduced. We lock both for other operations that need locking, e.g., init, stop and ioctl. The modification doesn't change the behavior of the driver.
Diffstat (limited to 'sys/dev/microcode/isp')
0 files changed, 0 insertions, 0 deletions