Date: Tue, 28 Mar 2006 21:25:11 +0000 (UTC) From: John Baldwin <jhb@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/dev/md md.c Message-ID: <200603282125.k2SLPBWm067741@repoman.freebsd.org>
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jhb 2006-03-28 21:25:11 UTC
FreeBSD src repository
Modified files:
sys/dev/md md.c
Log:
- Conditionally acquire Giant in mdstart_vnode(), mdcreate_vnode(), and
mddestroy() only if the file is from a non-MPSAFE VFS.
- No longer unconditionally hold Giant in the md kthread for vnode-backed
kthreads.
- Improve the handling of the thread exit race when destroying an md
device.
Revision Changes Path
1.164 +23 -29 src/sys/dev/md/md.c
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