Date: Wed, 6 May 1998 21:59:00 -0700 (PDT) From: Michael Smith <msmith@FreeBSD.ORG> To: cvs-committers@FreeBSD.ORG, cvs-all@FreeBSD.ORG, cvs-sys@FreeBSD.ORG Subject: cvs commit: src/sys/gnu/ext2fs ext2_vnops.c src/sys/kern uipc_usrreq.c vfs_syscalls.c vfs_vnops.c vnode_if.src src/sys/miscfs/devfs devfs_vnops.c src/sys/miscfs/union union_subr.c union_vnops.c src/sys/msdosfs msdosfs_vnops.c ... Message-ID: <199805070459.VAA12434@freefall.freebsd.org>
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msmith 1998/05/06 21:59:00 PDT
Modified files:
sys/gnu/ext2fs ext2_vnops.c
sys/kern uipc_usrreq.c vfs_syscalls.c vfs_vnops.c
vnode_if.src
sys/miscfs/devfs devfs_vnops.c
sys/miscfs/union union_subr.c union_vnops.c
sys/msdosfs msdosfs_vnops.c
sys/netinet mlf_ipl.c
sys/nfs nfs_serv.c nfs_vnops.c
sys/ufs/ufs ufs_vnops.c
Log:
In the words of the submitter:
---------
Make callers of namei() responsible for releasing references or locks
instead of having the underlying filesystems do it. This eliminates
redundancy in all terminal filesystems and makes it possible for stacked
transport layers such as umapfs or nullfs to operate correctly.
Quality testing was done with testvn, and lat_fs from the lmbench suite.
Some NFS client testing courtesy of Patrik Kudo.
vop_mknod and vop_symlink still release the returned vpp. vop_rename
still releases 4 vnode arguments before it returns. These remaining cases
will be corrected in the next set of patches.
---------
Submitted by: Michael Hancock <michaelh@cet.co.jp>
Revision Changes Path
1.38 +13 -22 src/sys/gnu/ext2fs/ext2_vnops.c
1.34 +4 -2 src/sys/kern/uipc_usrreq.c
1.100 +23 -17 src/sys/kern/vfs_syscalls.c
1.57 +5 -3 src/sys/kern/vfs_vnops.c
1.17 +20 -20 src/sys/kern/vnode_if.src
1.55 +11 -26 src/sys/miscfs/devfs/devfs_vnops.c
1.30 +5 -2 src/sys/miscfs/union/union_subr.c
1.57 +73 -72 src/sys/miscfs/union/union_vnops.c
1.68 +13 -27 src/sys/msdosfs/msdosfs_vnops.c
1.7 +7 -0 src/sys/netinet/mlf_ipl.c
1.60 +24 -13 src/sys/nfs/nfs_serv.c
1.84 +1 -21 src/sys/nfs/nfs_vnops.c
1.84 +9 -18 src/sys/ufs/ufs/ufs_vnops.c
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