CVS commit: src/sys

["Juergen Hannken-Illjes" <hannken%netbsd.org@localhost>]

Module Name:    src
Committed By:   hannken
Date:           Sun May 31 15:48:03 UTC 2015

Modified Files:
        src/sys/modules/lfs: Makefile
        src/sys/rump/fs/lib/liblfs: Makefile
        src/sys/ufs: files.ufs
        src/sys/ufs/lfs: lfs_alloc.c lfs_extern.h lfs_rfw.c lfs_segment.c
            lfs_syscalls.c lfs_vfsops.c lfs_vnops.c ulfs_extern.h ulfs_inode.c
            ulfs_lookup.c ulfs_vfsops.c ulfs_vnops.c ulfsmount.h
Removed Files:
        src/sys/ufs/lfs: ulfs_ihash.c

Log Message:
Change lfs from hash table to vcache.

- Change lfs_valloc() to return an inode number and version instead of
  a vnode and move lfs_ialloc() and lfs_vcreate() to new lfs_init_vnode().

- Add lfs_valloc_fixed() to allocate a known inode, used by kernel
  roll forward.

- Remove lfs_*ref(), these functions cannot coexist with vcache and
  their commented behaviour is far away from their implementation.

- Add the cleaner lwp and blockinfo to struct ulfsmount so lfs_loadvnode()
  may use hints from the cleaner.

- Remove vnode locks from ulfs_lookup() like we did with ufs_lookup().


To generate a diff of this commit:
cvs rdiff -u -r1.7 -r1.8 src/sys/modules/lfs/Makefile
cvs rdiff -u -r1.11 -r1.12 src/sys/rump/fs/lib/liblfs/Makefile
cvs rdiff -u -r1.39 -r1.40 src/sys/ufs/files.ufs
cvs rdiff -u -r1.119 -r1.120 src/sys/ufs/lfs/lfs_alloc.c
cvs rdiff -u -r1.104 -r1.105 src/sys/ufs/lfs/lfs_extern.h
cvs rdiff -u -r1.19 -r1.20 src/sys/ufs/lfs/lfs_rfw.c
cvs rdiff -u -r1.239 -r1.240 src/sys/ufs/lfs/lfs_segment.c
cvs rdiff -u -r1.159 -r1.160 src/sys/ufs/lfs/lfs_syscalls.c
cvs rdiff -u -r1.323 -r1.324 src/sys/ufs/lfs/lfs_vfsops.c
cvs rdiff -u -r1.271 -r1.272 src/sys/ufs/lfs/lfs_vnops.c
cvs rdiff -u -r1.14 -r1.15 src/sys/ufs/lfs/ulfs_extern.h
cvs rdiff -u -r1.5 -r0 src/sys/ufs/lfs/ulfs_ihash.c
cvs rdiff -u -r1.9 -r1.10 src/sys/ufs/lfs/ulfs_inode.c
cvs rdiff -u -r1.23 -r1.24 src/sys/ufs/lfs/ulfs_lookup.c
cvs rdiff -u -r1.8 -r1.9 src/sys/ufs/lfs/ulfs_vfsops.c
cvs rdiff -u -r1.25 -r1.26 src/sys/ufs/lfs/ulfs_vnops.c
cvs rdiff -u -r1.12 -r1.13 src/sys/ufs/lfs/ulfsmount.h

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.