[PATCH] push Giant down into fdfree()
John Baldwin
jhb at freebsd.org
Mon Oct 31 13:15:37 PST 2005
This patches pushes Giant down into fdfree() by using VFS_LOCK_GIANT for the
occasional VOP_ADVLOCK() and moving various vrele() calls out from under the
FILEDESC_LOCK. Note that about half the calls to fdfree() (either directly
or indirectly via fdunshare()) didn't lock Giant anyway. Please review
and/or test, thanks!
http://www.FreeBSD.org/~jhb/patches/fdfree.patch
--
John Baldwin <jhb at FreeBSD.org> <>< http://www.FreeBSD.org/~jhb/
"Power Users Use the Power to Serve" = http://www.FreeBSD.org
More information about the freebsd-current
mailing list