CVSROOT: /cvs
Module name: src
Changes by: dera...@cvs.openbsd.org 2018/02/09 22:24:23
Modified files:
sys/dev/acpi : acpi.c
sys/isofs/cd9660: cd9660_extern.h cd9660_vfsops.c
sys/isofs/udf : udf_extern.h udf_vfsops.c
sys/kern : vfs_subr.c vfs_sync.c vfs_syscalls.c vfs_vops.c
sys/miscfs/fuse: fuse_vfsops.c
sys/msdosfs : msdosfs_vfsops.c msdosfsmount.h
sys/nfs : nfs_vfsops.c
sys/ntfs : ntfs_vfsops.c
sys/sys : file.h mount.h vnode.h
sys/ufs/ext2fs : ext2fs_extern.h ext2fs_vfsops.c
sys/ufs/ffs : ffs_extern.h ffs_softdep.c ffs_vfsops.c
Log message:
Syncronize filesystems to disk when suspending. Each mountpoint's vnodes
are pushed to disk. Dangling vnodes (unlinked files still in use) and
vnodes undergoing change by long-running syscalls are identified -- and
such filesystems are marked dirty on-disk while we are suspended (in case
power is lost, a fsck will be required). Filesystems without dangling or
busy vnodes are marked clean, resulting in faster boots following
"battery died" circumstances.
Tested by numerous developers, thanks for the feedback.
