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Add missing vnode flags and tags from sys/vnode.h. Reorder a few things to

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match the header file, and fix a few typos/grammar points.
This commit is contained in:
rumble 2006-03-03 02:17:41 +00:00
parent 7a546fd8c5
commit 958a7fb3f0
1 changed files with 17 additions and 5 deletions
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22
share/man/man9/vnode.9
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@ -1,4 +1,4 @@
.\" $NetBSD: vnode.9,v 1.30 2006/01/29 03:09:19 rpaulo Exp $
.\" $NetBSD: vnode.9,v 1.31 2006/03/03 02:17:41 rumble Exp $
.\"
.\" Copyright (c) 2001, 2005, 2006 The NetBSD Foundation, Inc.
.\" All rights reserved.
@ -213,13 +213,19 @@ Valid flags are:
This vnode is the root of its file system.
.It VTEXT
This vnode is a pure text prototype.
.It VEXECMAP
This vnode has executable mappings.
.It VSYSTEM
This vnode is being used by the kernel; only used to skip quota files in
.Fn vflush .
.It VISTTY
This vnode represents a tty; used when reading dead vnodes.
.It VEXECMAP
This vnode has executable mappings.
.It VWRITEMAP
This vnode might have PROT_WRITE user mappings.
.It VWRITEMAPDIRTY
This vnode might have dirty pages due to VWRITEMAP
.It VLOCKSWORK
This vnode's file system supports locking.
.It VXLOCK
This vnode is currently locked to change underlying type.
.It VXWANT
@ -235,12 +241,14 @@ This flag is used exclusively by LFS.
This vnode is on a layered file system.
.It VONWORKLST
This vnode is on syncer work-list.
.It VFREEING
This vnode is being freed.
.El
.Pp
The VXLOCK flag is used to prevent multiple processes from entering
the vnode reclamation code.
It is also used as a flag to indicate that reclamation is in progress.
The VXWANT flag is set by threads that wish to be awaken when
The VXWANT flag is set by threads that wish to be awakened when
reclamation is finished.
Before
.Em v_flag
@ -440,6 +448,10 @@ SMB file system
pseudo-terminal device file system
.It VT_TMPFS
efficient memory file system
.It VT_UDF
universal disk format file system
.It VT_SYSVBFS
systemV boot file system
.El
.Pp
All vnode locking operations use
@ -574,7 +586,7 @@ Unlock vnode
.Fa vp
and decrement its
.Em v_usecount .
Depending of the reference counts, move the vnode to the holdlist or
Depending on the reference counts, move the vnode to the holdlist or
the freelist.
This operation is functionally equivalent to calling
.Xr VOP_UNLOCK 9