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authorBob Beck <beck@cvs.openbsd.org>2003-06-03 15:28:07 +0000
committerBob Beck <beck@cvs.openbsd.org>2003-06-03 15:28:07 +0000
commitcf8c6d72fd38d9e886a1999b3e76c61db546cd89 (patch)
treec57b935e209aed0f7d08082dd6abcc2dfb3dd489 /games
parent855c200580ca0601fa1fa3e33a54de8f667738de (diff)
Fastpath for userland crypto requests. This change makes userland
crypto requests attempt to call the crypto driver directly to process crypto layer requests, as opposed to queueing them in the kernel crypto thread. If we can't use the crypto devices (i.e. they're busy) we fall back to queueing the request up in the crypto thread as before. This does allow for faster performance in some cases (smaller requests, how small seems to be dependent on the card/cpu combination) where context switching is a major issue in performance. ok deraadt@ jason@
Diffstat (limited to 'games')
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