Matthew Dillon 7e76bb562e Implement IO_NOWDRAIN and B_NOWDRAIN - prevents the buffer cache from blocking ... in wdrain during a write. This flag needs to be used in devices whos strategy routines turn-around and issue another high level I/O, such as when MD turns around and issues a VOP_WRITE to vnode backing store, in order to avoid deadlocking the dirty buffer draining code. Remove a vprintf() warning from MD when the backing vnode is found to be in-use. The syncer of buf_daemon could be flushing the backing vnode at the time of an MD operation so the warning is not correct. MFC after: 1 week		2001-11-05 18:48:54 +00:00
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bootp_subr.c
krpc_subr.c
krpc.h
nfs_bio.c	Implement IO_NOWDRAIN and B_NOWDRAIN - prevents the buffer cache from blocking	2001-11-05 18:48:54 +00:00
nfs_lock.c	o Note an additional potential problem here: LOCKD_MSG directly exports	2001-10-24 02:48:38 +00:00
nfs_lock.h
nfs_nfsiod.c
nfs_node.c
nfs_socket.c
nfs_subs.c	Change the vnode list under the mount point from a LIST to a TAILQ	2001-10-23 01:21:29 +00:00
nfs_vfsops.c	Change the vnode list under the mount point from a LIST to a TAILQ	2001-10-23 01:21:29 +00:00
nfs_vnops.c	Change the kernel's ucred API as follows:	2001-10-11 23:38:17 +00:00
nfs.h
nfsargs.h
nfsdiskless.h
nfsm_subs.h
nfsmount.h
nfsnode.h
nfsstats.h
nlminfo.h