Date: Mon, 3 Nov 2008 20:00:35 +0000 (UTC) From: Attilio Rao <attilio@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/kern vfs_mount.c vfs_subr.c src/sys/sys mount.h Message-ID: <200811032001.mA3K1HYZ033989@repoman.freebsd.org>
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attilio 2008-11-03 20:00:35 UTC
FreeBSD src repository
Modified files:
sys/kern vfs_mount.c vfs_subr.c
sys/sys mount.h
Log:
SVN rev 184599 on 2008-11-03 20:00:35Z by attilio
Remove the mnt_holdcnt and mnt_holdcntwaiters because they are useless.
Really, the concept of holdcnt in the struct mount is rappresented by
the mnt_ref (which prevents the type-stable structure from being
"recycled) handled through vfs_ref() and vfs_rel().
On this optic, switch the holdcnt acquisition into an emulated vfs_ref()
(and subsequent release into vfs_rel()).
Discussed with: kib
Tested by: pho
Revision Changes Path
1.296 +3 -18 src/sys/kern/vfs_mount.c
1.747 +0 -2 src/sys/kern/vfs_subr.c
1.237 +0 -2 src/sys/sys/mount.h
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