freebsd-dev/sys/ufs/ffs
David Greenman 61f5d51062 Changes to fix the following bugs:
1) Files weren't properly synced on filesystems other than UFS. In some
   cases, this lead to lost data. Most likely would be noticed on NFS.
   The fix is to make the VM page sync/object_clean general rather than
   in each filesystem.
2) Mixing regular and mmaped file I/O on NFS was very broken. It caused
   chunks of files to end up as zeroes rather than the intended contents.
   The fix was to fix several race conditions and to kludge up the
   "b_dirtyoff" and "b_dirtyend" that NFS relies upon - paying attention
   to page modifications that occurred via the mmapping.

Reviewed by:	David Greenman
Submitted by:	John Dyson
1995-05-21 21:39:31 +00:00
..
ffs_alloc.c Fix -Wformat warnings from LINT kernel. 1995-05-11 19:26:53 +00:00
ffs_balloc.c Changes from John Dyson and myself: 1995-04-09 06:03:56 +00:00
ffs_extern.h Add and move declarations to fix all of the warnings from `gcc -Wimplicit' 1995-03-28 07:58:53 +00:00
ffs_inode.c Removed third arg (vmio) to allocbuf() that was added with the original 1995-03-26 23:29:13 +00:00
ffs_subr.c Cosmetics. make gcc less noisy. Still some way to go here. 1994-10-10 01:04:55 +00:00
ffs_tables.c Added $Id$ 1994-08-02 07:55:43 +00:00
ffs_vfsops.c NFS diskless operation was broken because swapdev_vp wasn't initialized. 1995-05-19 03:27:08 +00:00
ffs_vnops.c Changes to fix the following bugs: 1995-05-21 21:39:31 +00:00
fs.h Increased default minfree to 8%. 1995-03-10 22:18:16 +00:00