Date: Fri, 21 Mar 2008 10:00:05 +0000 (UTC) From: Jeff Roberson <jeff@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/kern vfs_bio.c Message-ID: <200803211000.m2LA05KN096467@repoman.freebsd.org>
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jeff 2008-03-21 10:00:05 UTC
FreeBSD src repository
Modified files:
sys/kern vfs_bio.c
Log:
- 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.
Revision Changes Path
1.539 +34 -30 src/sys/kern/vfs_bio.c
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