From 52dc4b44af74196ded6413304542ead0257b5cda Mon Sep 17 00:00:00 2001 From: "Darrick J. Wong" Date: Tue, 16 Jan 2018 18:53:06 -0800 Subject: xfs: cross-reference with the bnobt When we're scrubbing various btrees, cross-reference the records with the bnobt to ensure that we don't also think the space is free. Signed-off-by: Darrick J. Wong Reviewed-by: Dave Chinner --- fs/xfs/scrub/rmap.c | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'fs/xfs/scrub/rmap.c') diff --git a/fs/xfs/scrub/rmap.c b/fs/xfs/scrub/rmap.c index 865594895920..54b0eac22707 100644 --- a/fs/xfs/scrub/rmap.c +++ b/fs/xfs/scrub/rmap.c @@ -57,8 +57,13 @@ xfs_scrub_rmapbt_xref( struct xfs_scrub_context *sc, struct xfs_rmap_irec *irec) { + xfs_agblock_t agbno = irec->rm_startblock; + xfs_extlen_t len = irec->rm_blockcount; + if (sc->sm->sm_flags & XFS_SCRUB_OFLAG_CORRUPT) return; + + xfs_scrub_xref_is_used_space(sc, agbno, len); } /* Scrub an rmapbt record. */ -- cgit v1.2.3