Date: Mon, 2 Jun 2003 16:34:59 -0700 (PDT) From: Sam Leffler <sam@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/dev/hifn hifn7751.c Message-ID: <200306022334.h52NYxga003081@repoman.freebsd.org>
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sam 2003/06/02 16:34:59 PDT
FreeBSD src repository
Modified files:
sys/dev/hifn hifn7751.c
Log:
Redo locking for better SMP suport:
o adding locking to op submission
o mark interrupt handler MPSAFE
o don't use locking on detach; disabling interrupts should be sufficient
o change mutex string names so witness printouts are more meaningful
Note: locking is still pretty brute-force but it's probably not worth
improving it given the relatively low performance of hifn-based cards.
Revision Changes Path
1.14 +18 -15 src/sys/dev/hifn/hifn7751.c
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