Differential D21371 Diff 61416 sys/fs/tmpfs/tmpfs_vnops.c

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sys/fs/tmpfs/tmpfs_vnops.c

Show First 20 Lines • Show All 1,277 Lines • ▼ Show 20 Lines	tmpfs_inactive(struct vop_inactive_args *v)
node = VP_TO_TMPFS_NODE(vp);		node = VP_TO_TMPFS_NODE(vp);
if (node->tn_links == 0)		if (node->tn_links == 0)
vrecycle(vp);		vrecycle(vp);
else		else
tmpfs_check_mtime(vp);		tmpfs_check_mtime(vp);
return (0);		return (0);
}		}

		static int
		tmpfs_need_inactive(struct vop_need_inactive_args *ap)
		{
		struct vnode *vp;
		struct tmpfs_node *node;
		struct vm_object *obj;

		vp = ap->a_vp;
		node = VP_TO_TMPFS_NODE(vp);
		if (node->tn_links == 0)
		goto need;
		if (vp->v_type == VREG) {
		obj = vp->v_object;
		if ((obj->flags & OBJ_TMPFS_DIRTY) != 0)
		goto need;
		}
		return (0);
		need:
		return (1);
		}

int		int
tmpfs_reclaim(struct vop_reclaim_args *v)		tmpfs_reclaim(struct vop_reclaim_args *v)
{		{
struct vnode *vp = v->a_vp;		struct vnode *vp = v->a_vp;

struct tmpfs_mount *tmp;		struct tmpfs_mount *tmp;
struct tmpfs_node *node;		struct tmpfs_node *node;

▲ Show 20 Lines • Show All 285 Lines • ▼ Show 20 Lines	struct vop_vector tmpfs_vnodeop_entries = {
.vop_link = tmpfs_link,		.vop_link = tmpfs_link,
.vop_rename = tmpfs_rename,		.vop_rename = tmpfs_rename,
.vop_mkdir = tmpfs_mkdir,		.vop_mkdir = tmpfs_mkdir,
.vop_rmdir = tmpfs_rmdir,		.vop_rmdir = tmpfs_rmdir,
.vop_symlink = tmpfs_symlink,		.vop_symlink = tmpfs_symlink,
.vop_readdir = tmpfs_readdir,		.vop_readdir = tmpfs_readdir,
.vop_readlink = tmpfs_readlink,		.vop_readlink = tmpfs_readlink,
.vop_inactive = tmpfs_inactive,		.vop_inactive = tmpfs_inactive,
		.vop_need_inactive = tmpfs_need_inactive,
.vop_reclaim = tmpfs_reclaim,		.vop_reclaim = tmpfs_reclaim,
.vop_print = tmpfs_print,		.vop_print = tmpfs_print,
.vop_pathconf = tmpfs_pathconf,		.vop_pathconf = tmpfs_pathconf,
.vop_vptofh = tmpfs_vptofh,		.vop_vptofh = tmpfs_vptofh,
.vop_whiteout = tmpfs_whiteout,		.vop_whiteout = tmpfs_whiteout,
.vop_bmap = VOP_EOPNOTSUPP,		.vop_bmap = VOP_EOPNOTSUPP,
.vop_vptocnp = tmpfs_vptocnp,		.vop_vptocnp = tmpfs_vptocnp,
};		};

/*		/*
* Same vector for mounts which do not use namecache.		* Same vector for mounts which do not use namecache.
*/		*/
struct vop_vector tmpfs_vnodeop_nonc_entries = {		struct vop_vector tmpfs_vnodeop_nonc_entries = {
.vop_default = &tmpfs_vnodeop_entries,		.vop_default = &tmpfs_vnodeop_entries,
.vop_lookup = tmpfs_lookup,		.vop_lookup = tmpfs_lookup,
};		};