xfs/scrub/rmap.c

204 	struct xchk_rmap		*cr,
213 	if (cr->overlap_rec.rm_blockcount == 0)
217 	pnext = cr->overlap_rec.rm_startblock + cr->overlap_rec.rm_blockcount;
222 	if (!xchk_rmapbt_is_shareable(bs->sc, &cr->overlap_rec) ||
232 	memcpy(&cr->overlap_rec, irec, sizeof(struct xfs_rmap_irec));
238 	struct xchk_rmap		*cr,
241 	const struct xfs_rmap_irec	*r1 = &cr->prev_rec;
244 	if (cr->prev_rec.rm_blockcount == 0)
268 	struct xchk_rmap		*cr,
274 	if (xchk_rmap_mergeable(cr, irec))
277 	memcpy(&cr->prev_rec, irec, sizeof(struct xfs_rmap_irec));
284 	struct xchk_rmap		*cr,
303 	if (!cr->bitmaps_complete)
308 		bmp = &cr->fs_owned;
311 		bmp = &cr->log_owned;
314 		bmp = &cr->ag_owned;
317 		bmp = &cr->inobt_owned;
320 		bmp = &cr->refcbt_owned;
357 	struct xchk_rmap	*cr = bs->private;
367 	xchk_rmapbt_check_mergeable(bs, cr, &irec);
368 	xchk_rmapbt_check_overlapping(bs, cr, &irec);
371 	return xchk_rmapbt_mark_bitmap(bs, cr, &irec);
398 	struct xchk_rmap	*cr)
407 	error = xagb_bitmap_set(&cr->fs_owned, XFS_SB_BLOCK(mp),
414 		error = xagb_bitmap_set(&cr->log_owned,
426 	error = xagb_bitmap_set_btblocks(&cr->ag_owned, cur);
436 	error = xagb_bitmap_set_btblocks(&cr->ag_owned, cur);
442 	error = xagb_bitmap_set_btblocks(&cr->ag_owned, sc->sa.rmap_cur);
451 			&cr->ag_owned);
460 	error = xagb_bitmap_set_btblocks(&cr->inobt_owned, cur);
471 		error = xagb_bitmap_set_btblocks(&cr->inobt_owned, cur);
484 		error = xagb_bitmap_set_btblocks(&cr->refcbt_owned, cur);
500 		cr->bitmaps_complete = true;
511 	struct xchk_rmap	*cr)
527 	if (xagb_bitmap_hweight(&cr->fs_owned) != 0)
530 	if (xagb_bitmap_hweight(&cr->log_owned) != 0)
533 	if (xagb_bitmap_hweight(&cr->ag_owned) != 0)
536 	if (xagb_bitmap_hweight(&cr->inobt_owned) != 0)
539 	if (xagb_bitmap_hweight(&cr->refcbt_owned) != 0)
548 	struct xchk_rmap	*cr;
551 	cr = kzalloc(sizeof(struct xchk_rmap), XCHK_GFP_FLAGS);
552 	if (!cr)
555 	xagb_bitmap_init(&cr->fs_owned);
556 	xagb_bitmap_init(&cr->log_owned);
557 	xagb_bitmap_init(&cr->ag_owned);
558 	xagb_bitmap_init(&cr->inobt_owned);
559 	xagb_bitmap_init(&cr->refcbt_owned);
561 	error = xchk_rmapbt_walk_ag_metadata(sc, cr);
566 			&XFS_RMAP_OINFO_AG, cr);
570 	xchk_rmapbt_check_bitmaps(sc, cr);
573 	xagb_bitmap_destroy(&cr->refcbt_owned);
574 	xagb_bitmap_destroy(&cr->inobt_owned);
575 	xagb_bitmap_destroy(&cr->ag_owned);
576 	xagb_bitmap_destroy(&cr->log_owned);
577 	xagb_bitmap_destroy(&cr->fs_owned);
578 	kfree(cr);