CVS commit: src

[Andrew Doran <ad%netbsd.org@localhost>]

Module Name:    src
Committed By:   ad
Date:           Sun Feb 22 20:28:07 UTC 2009

Modified Files:
        src/doc: CHANGES
        src/lib/libp2k: p2k.c
        src/sbin/fsck_lfs: lfs.c
        src/sbin/mount: mount.8
        src/sbin/newfs_lfs: make_lfs.c
        src/sbin/tunefs: tunefs.8 tunefs.c
        src/sys/arch/vax/conf: VAX780
        src/sys/conf: files
        src/sys/kern: sys_aio.c vfs_bio.c vfs_subr.c vfs_syscalls.c
        src/sys/miscfs/specfs: spec_vnops.c
        src/sys/miscfs/syncfs: sync_subr.c
        src/sys/modules/ffs: Makefile
        src/sys/rump/fs/lib/libffs: Makefile
        src/sys/rump/include/rump: rump.h
        src/sys/rump/librump/rumpvfs: rump_vfs.c vm_vfs.c
        src/sys/sys: buf.h vnode.h
        src/sys/ufs: files.ufs
        src/sys/ufs/ffs: ffs_alloc.c ffs_balloc.c ffs_extern.h ffs_inode.c
            ffs_snapshot.c ffs_vfsops.c ffs_vnops.c ffs_wapbl.c
        src/sys/ufs/lfs: lfs_rfw.c lfs_vfsops.c lfs_vnops.c
        src/sys/ufs/ufs: inode.h ufs_dirhash.c ufs_extern.h ufs_inode.c
            ufs_lookup.c ufs_readwrite.c ufs_vnops.c ufs_wapbl.c
        src/sys/uvm: uvm_pager.c
Removed Files:
        src/sys/rump/librump/rumpkern/opt: opt_softdep.h
        src/sys/ufs/ffs: ffs_softdep.c ffs_softdep.stub.c softdep.h

Log Message:
PR kern/26878 FFSv2 + softdep = livelock (no free ram)
PR kern/16942 panic with softdep and quotas
PR kern/19565 panic: softdep_write_inodeblock: indirect pointer #1 mismatch
PR kern/26274 softdep panic: allocdirect_merge: ...
PR kern/26374 Long delay before non-root users can write to softdep partitions
PR kern/28621 1.6.x "vp != NULL" panic in ffs_softdep.c:4653 while unmounting a 
softdep (+quota) filesystem
PR kern/29513 FFS+Softdep panic with unfsck-able file-corruption
PR kern/31544 The ffs softdep code appears to fail to write dirty bits to disk
PR kern/31981 stopping scsi disk can cause panic (softdep)
PR kern/32116 kernel panic in softdep (assertion failure)
PR kern/32532 softdep_trackbufs deadlock
PR kern/37191 softdep: locking against myself
PR kern/40474 Kernel panic after remounting raid root with softdep

Retire softdep, pass 2. As discussed and later formally announced on the
mailing lists.


To generate a diff of this commit:
cvs rdiff -r1.1191 -r1.1192 src/doc/CHANGES
cvs rdiff -r1.8 -r1.9 src/lib/libp2k/p2k.c
cvs rdiff -r1.29 -r1.30 src/sbin/fsck_lfs/lfs.c
cvs rdiff -r1.65 -r1.66 src/sbin/mount/mount.8
cvs rdiff -r1.13 -r1.14 src/sbin/newfs_lfs/make_lfs.c
cvs rdiff -r1.37 -r1.38 src/sbin/tunefs/tunefs.8 src/sbin/tunefs/tunefs.c
cvs rdiff -r1.1 -r1.2 src/sys/arch/vax/conf/VAX780
cvs rdiff -r1.942 -r1.943 src/sys/conf/files
cvs rdiff -r1.22 -r1.23 src/sys/kern/sys_aio.c
cvs rdiff -r1.215 -r1.216 src/sys/kern/vfs_bio.c
cvs rdiff -r1.368 -r1.369 src/sys/kern/vfs_subr.c
cvs rdiff -r1.388 -r1.389 src/sys/kern/vfs_syscalls.c
cvs rdiff -r1.122 -r1.123 src/sys/miscfs/specfs/spec_vnops.c
cvs rdiff -r1.36 -r1.37 src/sys/miscfs/syncfs/sync_subr.c
cvs rdiff -r1.2 -r1.3 src/sys/modules/ffs/Makefile
cvs rdiff -r1.6 -r1.7 src/sys/rump/fs/lib/libffs/Makefile
cvs rdiff -r1.9 -r1.10 src/sys/rump/include/rump/rump.h
cvs rdiff -r1.1 -r0 src/sys/rump/librump/rumpkern/opt/opt_softdep.h
cvs rdiff -r1.12 -r1.13 src/sys/rump/librump/rumpvfs/rump_vfs.c
cvs rdiff -r1.3 -r1.4 src/sys/rump/librump/rumpvfs/vm_vfs.c
cvs rdiff -r1.110 -r1.111 src/sys/sys/buf.h
cvs rdiff -r1.200 -r1.201 src/sys/sys/vnode.h
cvs rdiff -r1.18 -r1.19 src/sys/ufs/files.ufs
cvs rdiff -r1.121 -r1.122 src/sys/ufs/ffs/ffs_alloc.c
cvs rdiff -r1.51 -r1.52 src/sys/ufs/ffs/ffs_balloc.c
cvs rdiff -r1.74 -r1.75 src/sys/ufs/ffs/ffs_extern.h
cvs rdiff -r1.102 -r1.103 src/sys/ufs/ffs/ffs_inode.c
cvs rdiff -r1.91 -r1.92 src/sys/ufs/ffs/ffs_snapshot.c
cvs rdiff -r1.116 -r0 src/sys/ufs/ffs/ffs_softdep.c
cvs rdiff -r1.23 -r0 src/sys/ufs/ffs/ffs_softdep.stub.c
cvs rdiff -r1.242 -r1.243 src/sys/ufs/ffs/ffs_vfsops.c
cvs rdiff -r1.110 -r1.111 src/sys/ufs/ffs/ffs_vnops.c
cvs rdiff -r1.11 -r1.12 src/sys/ufs/ffs/ffs_wapbl.c
cvs rdiff -r1.11 -r0 src/sys/ufs/ffs/softdep.h
cvs rdiff -r1.11 -r1.12 src/sys/ufs/lfs/lfs_rfw.c
cvs rdiff -r1.269 -r1.270 src/sys/ufs/lfs/lfs_vfsops.c
cvs rdiff -r1.219 -r1.220 src/sys/ufs/lfs/lfs_vnops.c
cvs rdiff -r1.55 -r1.56 src/sys/ufs/ufs/inode.h
cvs rdiff -r1.27 -r1.28 src/sys/ufs/ufs/ufs_dirhash.c
cvs rdiff -r1.60 -r1.61 src/sys/ufs/ufs/ufs_extern.h
cvs rdiff -r1.77 -r1.78 src/sys/ufs/ufs/ufs_inode.c
cvs rdiff -r1.100 -r1.101 src/sys/ufs/ufs/ufs_lookup.c
cvs rdiff -r1.93 -r1.94 src/sys/ufs/ufs/ufs_readwrite.c
cvs rdiff -r1.172 -r1.173 src/sys/ufs/ufs/ufs_vnops.c
cvs rdiff -r1.4 -r1.5 src/sys/ufs/ufs/ufs_wapbl.c
cvs rdiff -r1.93 -r1.94 src/sys/uvm/uvm_pager.c

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