xfs: convert rmap btree cursor to using a perag

Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>

4 files changed, 9 insertions, 11 deletions

diff --git a/fs/xfs/scrub/agheader_repair.c b/fs/xfs/scrub/agheader_repair.c
index 5dd91bf04c18..981c689e3d95 100644
--- a/fs/xfs/scrub/agheader_repair.c
+++ b/fs/xfs/scrub/agheader_repair.c
@@ -269,8 +269,7 @@ xrep_agf_calc_from_btrees(
 	btreeblks += blocks - 1;
 
 	/* Update the AGF counters from the rmapbt. */
-	cur = xfs_rmapbt_init_cursor(mp, sc->tp, agf_bp, sc->sa.agno,
-			sc->sa.pag);
+	cur = xfs_rmapbt_init_cursor(mp, sc->tp, agf_bp, sc->sa.pag);
 	error = xfs_btree_count_blocks(cur, &blocks);
 	if (error)
 		goto err;
@@ -491,8 +490,7 @@ xrep_agfl_collect_blocks(
 	xbitmap_init(&ra.agmetablocks);
 
 	/* Find all space used by the free space btrees & rmapbt. */
-	cur = xfs_rmapbt_init_cursor(mp, sc->tp, agf_bp, sc->sa.agno,
-			sc->sa.pag);
+	cur = xfs_rmapbt_init_cursor(mp, sc->tp, agf_bp, sc->sa.pag);
 	error = xfs_rmap_query_all(cur, xrep_agfl_walk_rmap, &ra);
 	if (error)
 		goto err;
diff --git a/fs/xfs/scrub/bmap.c b/fs/xfs/scrub/bmap.c
index 28fd4b961bb4..dbe7b65f8da1 100644
--- a/fs/xfs/scrub/bmap.c
+++ b/fs/xfs/scrub/bmap.c
@@ -556,7 +556,7 @@ xchk_bmap_check_ag_rmaps(
 	if (error)
 		return error;
 
-	cur = xfs_rmapbt_init_cursor(sc->mp, sc->tp, agf, agno, NULL);
+	cur = xfs_rmapbt_init_cursor(sc->mp, sc->tp, agf, sc->sa.pag);
 
 	sbcri.sc = sc;
 	sbcri.whichfork = whichfork;
diff --git a/fs/xfs/scrub/common.c b/fs/xfs/scrub/common.c
index 50768559fb60..48381c1adeed 100644
--- a/fs/xfs/scrub/common.c
+++ b/fs/xfs/scrub/common.c
@@ -493,7 +493,7 @@ xchk_ag_btcur_init(
 	if (sa->agf_bp && xfs_sb_version_hasrmapbt(&mp->m_sb) &&
 	    xchk_ag_btree_healthy_enough(sc, sa->pag, XFS_BTNUM_RMAP)) {
 		sa->rmap_cur = xfs_rmapbt_init_cursor(mp, sc->tp, sa->agf_bp,
-				agno, sa->pag);
+				sa->pag);
 	}
 
 	/* Set up a refcountbt cursor for cross-referencing. */
diff --git a/fs/xfs/scrub/repair.c b/fs/xfs/scrub/repair.c
index 862dc56fd8cd..5cf1c3707b6a 100644
--- a/fs/xfs/scrub/repair.c
+++ b/fs/xfs/scrub/repair.c
@@ -509,7 +509,7 @@ xrep_put_freelist(
 	 * create an rmap for the block prior to merging it or else other
 	 * parts will break.
 	 */
-	error = xfs_rmap_alloc(sc->tp, sc->sa.agf_bp, sc->sa.agno, agbno, 1,
+	error = xfs_rmap_alloc(sc->tp, sc->sa.agf_bp, sc->sa.pag, agbno, 1,
 			&XFS_RMAP_OINFO_AG);
 	if (error)
 		return error;
@@ -555,7 +555,7 @@ xrep_reap_block(
 	} else {
 		agf_bp = sc->sa.agf_bp;
 	}
-	cur = xfs_rmapbt_init_cursor(sc->mp, sc->tp, agf_bp, agno, sc->sa.pag);
+	cur = xfs_rmapbt_init_cursor(sc->mp, sc->tp, agf_bp, sc->sa.pag);
 
 	/* Can we find any other rmappings? */
 	error = xfs_rmap_has_other_keys(cur, agbno, 1, oinfo, &has_other_rmap);
@@ -577,7 +577,8 @@ xrep_reap_block(
 	 * to run xfs_repair.
 	 */
 	if (has_other_rmap)
-		error = xfs_rmap_free(sc->tp, agf_bp, agno, agbno, 1, oinfo);
+		error = xfs_rmap_free(sc->tp, agf_bp, sc->sa.pag, agbno,
+					1, oinfo);
 	else if (resv == XFS_AG_RESV_AGFL)
 		error = xrep_put_freelist(sc, agbno);
 	else
@@ -892,8 +893,7 @@ xrep_find_ag_btree_roots(
 		fab->height = 0;
 	}
 
-	cur = xfs_rmapbt_init_cursor(mp, sc->tp, agf_bp, sc->sa.agno,
-			sc->sa.pag);
+	cur = xfs_rmapbt_init_cursor(mp, sc->tp, agf_bp, sc->sa.pag);
 	error = xfs_rmap_query_all(cur, xrep_findroot_rmap, &ri);
 	xfs_btree_del_cursor(cur, error);