Module Name: src
Committed By: dyoung
Date: Fri May 8 22:37:32 UTC 2009
Modified Files:
src/share/man/man9: vfssubr.9
Log Message:
Document vfs_mountalloc(9).
To generate a diff of this commit:
cvs rdiff -u -r1.17 -r1.18 src/share/man/man9/vfssubr.9
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/share/man/man9/vfssubr.9
diff -u src/share/man/man9/vfssubr.9:1.17 src/share/man/man9/vfssubr.9:1.18
--- src/share/man/man9/vfssubr.9:1.17 Wed Apr 22 20:53:44 2009
+++ src/share/man/man9/vfssubr.9 Fri May 8 22:37:32 2009
@@ -1,4 +1,4 @@
-.\" $NetBSD: vfssubr.9,v 1.17 2009/04/22 20:53:44 elad Exp $
+.\" $NetBSD: vfssubr.9,v 1.18 2009/05/08 22:37:32 dyoung Exp $
.\"
.\" Copyright (c) 2003, 2005, 2006 The NetBSD Foundation, Inc.
.\" All rights reserved.
@@ -43,6 +43,7 @@
.Nm vfs_unmountall ,
.Nm vfs_busy ,
.Nm vfs_unbusy ,
+.Nm vfs_mountalloc ,
.Nm vfs_rootmountalloc ,
.Nm vfs_shutdown ,
.Nm vfs_attach ,
@@ -76,6 +77,8 @@
.Fn vfs_busy "struct mount *mp" "int flags" "struct simplelock *interlkp"
.Ft void
.Fn vfs_unbusy "struct mount *mp"
+.Ft struct mount *
+.Fn vfs_mountalloc "struct vfsops *vfs" "struct vnode *vp"
.Ft int
.Fn vfs_rootmountalloc "char *fstypename" "char *devname" \
"struct mount **mpp"
@@ -138,6 +141,17 @@
.It Fn vfs_unbusy "mp"
Free the busy file system specified by the mount structure
.Fa mp .
+.It Fn vfs_mountalloc "vfsops" "vp"
+Allocate and initialise a mount structure, setting
+.Em mnt_vnodecovered
+to
+.Fa vp
+and
+.Em mnt_op
+to
+.Fa vfsops .
+On success, mark the mount structure as busy and return its address.
+Otherwise, return NULL.
.It Fn vfs_rootmountalloc "fstypename" "devname" "mpp"
Lookup a file system type specified by the name
.Fa fstypename
