Date: Mon, 21 Dec 2009 12:29:38 +0000 (UTC) From: Konstantin Belousov <kib@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/kern vfs_subr.c src/sys/sys vnode.h src/sys/ufs/ffs ffs_rawread.c src/sys/vm vm_object.c vm_object.h Message-ID: <200912211230.nBLCUZIZ001690@repoman.freebsd.org>
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kib 2009-12-21 12:29:38 UTC
FreeBSD src repository
Modified files:
sys/kern vfs_subr.c
sys/sys vnode.h
sys/ufs/ffs ffs_rawread.c
sys/vm vm_object.c vm_object.h
Log:
SVN rev 200770 on 2009-12-21 12:29:38Z by kib
VI_OBJDIRTY vnode flag mirrors the state of OBJ_MIGHTBEDIRTY vm object
flag. Besides providing the redundand information, need to update both
vnode and object flags causes more acquisition of vnode interlock.
OBJ_MIGHTBEDIRTY is only checked for vnode-backed vm objects.
Remove VI_OBJDIRTY and make sure that OBJ_MIGHTBEDIRTY is set only for
vnode-backed vm objects.
Suggested and reviewed by: alc
Tested by: pho
MFC after: 3 weeks
Revision Changes Path
1.772 +3 -4 src/sys/kern/vfs_subr.c
1.363 +0 -1 src/sys/sys/vnode.h
1.33 +8 -7 src/sys/ufs/ffs/ffs_rawread.c
1.409 +5 -21 src/sys/vm/vm_object.c
1.122 +1 -1 src/sys/vm/vm_object.h
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