Aren
/
NetBSD
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

be friends with genfs

This commit is contained in:
pooka 2010-11-11 15:05:54 +00:00
parent 7c8241e470
commit d542ce3403
1 changed files with 15 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
sys/rump/librump/rumpvfs/rumpfs.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: rumpfs.c,v 1.67 2010/11/11 14:46:55 pooka Exp $ */
/* $NetBSD: rumpfs.c,v 1.68 2010/11/11 15:05:54 pooka Exp $ */
/*
* Copyright (c) 2009 Antti Kantee. All Rights Reserved.
@ -26,7 +26,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: rumpfs.c,v 1.67 2010/11/11 14:46:55 pooka Exp $");
__KERNEL_RCSID(0, "$NetBSD: rumpfs.c,v 1.68 2010/11/11 15:05:54 pooka Exp $");
#include <sys/param.h>
#include <sys/atomic.h>
@ -49,6 +49,7 @@ __KERNEL_RCSID(0, "$NetBSD: rumpfs.c,v 1.67 2010/11/11 14:46:55 pooka Exp $");
#include <miscfs/fifofs/fifo.h>
#include <miscfs/specfs/specdev.h>
#include <miscfs/genfs/genfs.h>
#include <miscfs/genfs/genfs_node.h>
#include <rump/rumpuser.h>
@ -138,7 +139,17 @@ struct rumpfs_dent {
LIST_ENTRY(rumpfs_dent) rd_entries;
};
struct genfs_ops rumpfs_genfsops = {
.gop_size = genfs_size,
.gop_write = genfs_gop_write,
/* optional */
.gop_alloc = NULL,
.gop_markupdate = NULL,
};
struct rumpfs_node {
struct genfs_node rn_gn;
struct vattr rn_va;
struct vnode *rn_vp;
char *rn_hostpath;
@ -521,6 +532,7 @@ makevnode(struct mount *mp, struct rumpfs_node *rn, struct vnode **vpp)
}
vp->v_data = rn;
genfs_node_init(vp, &rumpfs_genfsops);
vn_lock(vp, LK_RETRY | LK_EXCLUSIVE);
mutex_enter(&reclock);
rn->rn_vp = vp;
@ -1142,6 +1154,7 @@ rump_vop_reclaim(void *v)
mutex_enter(&reclock);
rn->rn_vp = NULL;
mutex_exit(&reclock);
genfs_node_destroy(vp);
vp->v_data = NULL;
if (rn->rn_flags & RUMPNODE_CANRECLAIM) {