Merging upstream version 6.8.9.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 27 insertions, 35 deletions

diff --git a/fs/xfs/scrub/scrub.c b/fs/xfs/scrub/scrub.c
index 4849efcaa3..caf324c2b9 100644
--- a/fs/xfs/scrub/scrub.c
+++ b/fs/xfs/scrub/scrub.c
@@ -14,8 +14,6 @@
 #include "xfs_inode.h"
 #include "xfs_quota.h"
 #include "xfs_qm.h"
-#include "xfs_errortag.h"
-#include "xfs_error.h"
 #include "xfs_scrub.h"
 #include "scrub/scrub.h"
 #include "scrub/common.h"
@@ -238,27 +236,31 @@ static const struct xchk_meta_ops meta_scrub_ops[] = {
 	[XFS_SCRUB_TYPE_BNOBT] = {	/* bnobt */
 		.type	= ST_PERAG,
 		.setup	= xchk_setup_ag_allocbt,
-		.scrub	= xchk_bnobt,
-		.repair	= xrep_notsupported,
+		.scrub	= xchk_allocbt,
+		.repair	= xrep_allocbt,
+		.repair_eval = xrep_revalidate_allocbt,
 	},
 	[XFS_SCRUB_TYPE_CNTBT] = {	/* cntbt */
 		.type	= ST_PERAG,
 		.setup	= xchk_setup_ag_allocbt,
-		.scrub	= xchk_cntbt,
-		.repair	= xrep_notsupported,
+		.scrub	= xchk_allocbt,
+		.repair	= xrep_allocbt,
+		.repair_eval = xrep_revalidate_allocbt,
 	},
 	[XFS_SCRUB_TYPE_INOBT] = {	/* inobt */
 		.type	= ST_PERAG,
 		.setup	= xchk_setup_ag_iallocbt,
-		.scrub	= xchk_inobt,
-		.repair	= xrep_notsupported,
+		.scrub	= xchk_iallocbt,
+		.repair	= xrep_iallocbt,
+		.repair_eval = xrep_revalidate_iallocbt,
 	},
 	[XFS_SCRUB_TYPE_FINOBT] = {	/* finobt */
 		.type	= ST_PERAG,
 		.setup	= xchk_setup_ag_iallocbt,
-		.scrub	= xchk_finobt,
+		.scrub	= xchk_iallocbt,
 		.has	= xfs_has_finobt,
-		.repair	= xrep_notsupported,
+		.repair	= xrep_iallocbt,
+		.repair_eval = xrep_revalidate_iallocbt,
 	},
 	[XFS_SCRUB_TYPE_RMAPBT] = {	/* rmapbt */
 		.type	= ST_PERAG,
@@ -272,31 +274,31 @@ static const struct xchk_meta_ops meta_scrub_ops[] = {
 		.setup	= xchk_setup_ag_refcountbt,
 		.scrub	= xchk_refcountbt,
 		.has	= xfs_has_reflink,
-		.repair	= xrep_notsupported,
+		.repair	= xrep_refcountbt,
 	},
 	[XFS_SCRUB_TYPE_INODE] = {	/* inode record */
 		.type	= ST_INODE,
 		.setup	= xchk_setup_inode,
 		.scrub	= xchk_inode,
-		.repair	= xrep_notsupported,
+		.repair	= xrep_inode,
 	},
 	[XFS_SCRUB_TYPE_BMBTD] = {	/* inode data fork */
 		.type	= ST_INODE,
 		.setup	= xchk_setup_inode_bmap,
 		.scrub	= xchk_bmap_data,
-		.repair	= xrep_notsupported,
+		.repair	= xrep_bmap_data,
 	},
 	[XFS_SCRUB_TYPE_BMBTA] = {	/* inode attr fork */
 		.type	= ST_INODE,
 		.setup	= xchk_setup_inode_bmap,
 		.scrub	= xchk_bmap_attr,
-		.repair	= xrep_notsupported,
+		.repair	= xrep_bmap_attr,
 	},
 	[XFS_SCRUB_TYPE_BMBTC] = {	/* inode CoW fork */
 		.type	= ST_INODE,
 		.setup	= xchk_setup_inode_bmap,
 		.scrub	= xchk_bmap_cow,
-		.repair	= xrep_notsupported,
+		.repair	= xrep_bmap_cow,
 	},
 	[XFS_SCRUB_TYPE_DIR] = {	/* directory */
 		.type	= ST_INODE,
@@ -326,33 +328,31 @@ static const struct xchk_meta_ops meta_scrub_ops[] = {
 		.type	= ST_FS,
 		.setup	= xchk_setup_rtbitmap,
 		.scrub	= xchk_rtbitmap,
-		.has	= xfs_has_realtime,
-		.repair	= xrep_notsupported,
+		.repair	= xrep_rtbitmap,
 	},
 	[XFS_SCRUB_TYPE_RTSUM] = {	/* realtime summary */
 		.type	= ST_FS,
 		.setup	= xchk_setup_rtsummary,
 		.scrub	= xchk_rtsummary,
-		.has	= xfs_has_realtime,
 		.repair	= xrep_notsupported,
 	},
 	[XFS_SCRUB_TYPE_UQUOTA] = {	/* user quota */
 		.type	= ST_FS,
 		.setup	= xchk_setup_quota,
 		.scrub	= xchk_quota,
-		.repair	= xrep_notsupported,
+		.repair	= xrep_quota,
 	},
 	[XFS_SCRUB_TYPE_GQUOTA] = {	/* group quota */
 		.type	= ST_FS,
 		.setup	= xchk_setup_quota,
 		.scrub	= xchk_quota,
-		.repair	= xrep_notsupported,
+		.repair	= xrep_quota,
 	},
 	[XFS_SCRUB_TYPE_PQUOTA] = {	/* project quota */
 		.type	= ST_FS,
 		.setup	= xchk_setup_quota,
 		.scrub	= xchk_quota,
-		.repair	= xrep_notsupported,
+		.repair	= xrep_quota,
 	},
 	[XFS_SCRUB_TYPE_FSCOUNTERS] = {	/* fs summary counters */
 		.type	= ST_FS,
@@ -531,7 +531,10 @@ retry_op:
 
 	/* Scrub for errors. */
 	check_start = xchk_stats_now();
-	error = sc->ops->scrub(sc);
+	if ((sc->flags & XREP_ALREADY_FIXED) && sc->ops->repair_eval != NULL)
+		error = sc->ops->repair_eval(sc);
+	else
+		error = sc->ops->scrub(sc);
 	run.scrub_ns += xchk_stats_elapsed_ns(check_start);
 	if (error == -EDEADLOCK && !(sc->flags & XCHK_TRY_HARDER))
 		goto try_harder;
@@ -542,23 +545,12 @@ retry_op:
 
 	xchk_update_health(sc);
 
-	if ((sc->sm->sm_flags & XFS_SCRUB_IFLAG_REPAIR) &&
-	    !(sc->flags & XREP_ALREADY_FIXED)) {
-		bool needs_fix = xchk_needs_repair(sc->sm);
-
-		/* Userspace asked us to rebuild the structure regardless. */
-		if (sc->sm->sm_flags & XFS_SCRUB_IFLAG_FORCE_REBUILD)
-			needs_fix = true;
-
-		/* Let debug users force us into the repair routines. */
-		if (XFS_TEST_ERROR(needs_fix, mp, XFS_ERRTAG_FORCE_SCRUB_REPAIR))
-			needs_fix = true;
-
+	if (xchk_could_repair(sc)) {
 		/*
 		 * If userspace asked for a repair but it wasn't necessary,
 		 * report that back to userspace.
 		 */
-		if (!needs_fix) {
+		if (!xrep_will_attempt(sc)) {
 			sc->sm->sm_flags |= XFS_SCRUB_OFLAG_NO_REPAIR_NEEDED;
 			goto out_nofix;
 		}