Author: avg
Date: Sun Jan 20 16:15:30 2013
New Revision: 245693
URL: http://svnweb.freebsd.org/changeset/base/245693
Log:
MFC r243518: add zfs_bmap to aid vnode_pager_haspage
Modified:
stable/9/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_vnops.c
Directory Properties:
stable/9/sys/ (props changed)
stable/9/sys/cddl/contrib/opensolaris/ (props changed)
Modified: stable/9/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_vnops.c
==============================================================================
--- stable/9/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_vnops.c Sun Jan
20 16:07:00 2013 (r245692)
+++ stable/9/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_vnops.c Sun Jan
20 16:15:30 2013 (r245693)
@@ -5704,6 +5704,30 @@ zfs_freebsd_getpages(ap)
}
static int
+zfs_freebsd_bmap(ap)
+ struct vop_bmap_args /* {
+ struct vnode *a_vp;
+ daddr_t a_bn;
+ struct bufobj **a_bop;
+ daddr_t *a_bnp;
+ int *a_runp;
+ int *a_runb;
+ } */ *ap;
+{
+
+ if (ap->a_bop != NULL)
+ *ap->a_bop = &ap->a_vp->v_bufobj;
+ if (ap->a_bnp != NULL)
+ *ap->a_bnp = ap->a_bn;
+ if (ap->a_runp != NULL)
+ *ap->a_runp = 0;
+ if (ap->a_runb != NULL)
+ *ap->a_runb = 0;
+
+ return (0);
+}
+
+static int
zfs_freebsd_open(ap)
struct vop_open_args /* {
struct vnode *a_vp;
@@ -6758,7 +6782,7 @@ struct vop_vector zfs_vnodeops = {
.vop_remove = zfs_freebsd_remove,
.vop_rename = zfs_freebsd_rename,
.vop_pathconf = zfs_freebsd_pathconf,
- .vop_bmap = VOP_EOPNOTSUPP,
+ .vop_bmap = zfs_freebsd_bmap,
.vop_fid = zfs_freebsd_fid,
.vop_getextattr = zfs_getextattr,
.vop_deleteextattr = zfs_deleteextattr,
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