Date: Tue, 24 Sep 2002 19:32:43 -0700 (PDT) From: Jeff Roberson <jeff@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/fs/fifofs fifo_vnops.c src/sys/fs/hpfs hpfs_vnops.c src/sys/fs/msdosfs msdosfs_denode.c msdosfs_vfsops.c msdosfs_vnops.c src/sys/fs/ntfs ntfs_vfsops.c ntfs_vnops.c src/sys/fs/nullfs null_subr.c src/sys/fs/nwfs nwfs_node.c ... Message-ID: <200209250232.g8P2WhtW035374@freefall.freebsd.org>
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jeff 2002/09/24 19:32:42 PDT
Modified files:
sys/fs/fifofs fifo_vnops.c
sys/fs/hpfs hpfs_vnops.c
sys/fs/msdosfs msdosfs_denode.c msdosfs_vfsops.c
msdosfs_vnops.c
sys/fs/ntfs ntfs_vfsops.c ntfs_vnops.c
sys/fs/nullfs null_subr.c
sys/fs/nwfs nwfs_node.c nwfs_vfsops.c nwfs_vnops.c
sys/fs/pseudofs pseudofs_vnops.c
sys/fs/smbfs smbfs_node.c smbfs_vfsops.c smbfs_vnops.c
sys/fs/umapfs umap_subr.c
sys/fs/unionfs union_subr.c union_vnops.c
Log:
- Use vrefcnt() where it is safe to do so instead of doing direct and
unlocked accesses to v_usecount.
- Lock access to the buf lists in the various sync routines. interlock
locking could be avoided almost entirely in leaf filesystems if the
fsync function had a generic helper.
Revision Changes Path
1.76 +1 -1 src/sys/fs/fifofs/fifo_vnops.c
1.33 +7 -4 src/sys/fs/hpfs/hpfs_vnops.c
1.65 +4 -4 src/sys/fs/msdosfs/msdosfs_denode.c
1.97 +4 -2 src/sys/fs/msdosfs/msdosfs_vfsops.c
1.126 +7 -5 src/sys/fs/msdosfs/msdosfs_vnops.c
1.46 +1 -1 src/sys/fs/ntfs/ntfs_vfsops.c
1.33 +2 -2 src/sys/fs/ntfs/ntfs_vnops.c
1.37 +3 -3 src/sys/fs/nullfs/null_subr.c
1.26 +4 -4 src/sys/fs/nwfs/nwfs_node.c
1.25 +3 -3 src/sys/fs/nwfs/nwfs_vfsops.c
1.23 +2 -2 src/sys/fs/nwfs/nwfs_vnops.c
1.31 +1 -1 src/sys/fs/pseudofs/pseudofs_vnops.c
1.9 +2 -2 src/sys/fs/smbfs/smbfs_node.c
1.12 +6 -3 src/sys/fs/smbfs/smbfs_vfsops.c
1.23 +3 -2 src/sys/fs/smbfs/smbfs_vnops.c
1.30 +1 -1 src/sys/fs/umapfs/umap_subr.c
1.64 +9 -9 src/sys/fs/unionfs/union_subr.c
1.93 +11 -11 src/sys/fs/unionfs/union_vnops.c
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