Module Name:	src
Committed By:	hannken
Date:		Sat Jan 10 17:16:38 UTC 2004

Modified Files:
	src/share/man/man9: vfssubr.9
	src/sys/dev: fss.c
	src/sys/kern: vfs_subr.c vfs_vnops.c
	src/sys/sys: vnode.h
	src/sys/ufs/ffs: ffs_softdep.c

Log Message:
Allow vfs_write_suspend() to wait if the file system is already
suspending.

Move vfs_write_suspend() and vfs_write_resume() from kern/vfs_vnops.c
to kern/vfs_subr.c.

Change vnode write gating in ufs/ffs/ffs_softdep.c (from FreeBSD).

When vnodes are throttled in softdep_trackbufs() check for
file system suspension every 10 msecs to avoid a deadlock.


To generate a diff of this commit:
cvs rdiff -r1.7 -r1.8 src/share/man/man9/vfssubr.9
cvs rdiff -r1.2 -r1.3 src/sys/dev/fss.c
cvs rdiff -r1.213 -r1.214 src/sys/kern/vfs_subr.c
cvs rdiff -r1.75 -r1.76 src/sys/kern/vfs_vnops.c
cvs rdiff -r1.118 -r1.119 src/sys/sys/vnode.h
cvs rdiff -r1.54 -r1.55 src/sys/ufs/ffs/ffs_softdep.c

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