diff mbox series

[4/5] xfs_scrub: require primary superblock repairs to complete before proceeding

Message ID 172229845602.1345742.11240664872191396236.stgit@frogsfrogsfrogs (mailing list archive)
State Accepted, archived
Headers show
Series [1/5] xfs_scrub: remove ALP_* flags namespace | expand

Commit Message

Darrick J. Wong July 30, 2024, 12:58 a.m. UTC 
From: Darrick J. Wong <djwong@kernel.org>

Phase 2 of the xfs_scrub program calls the kernel to check the primary
superblock before scanning the rest of the filesystem.  Though doing so
is a no-op now (since the primary super must pass all checks as a
prerequisite for mounting), the goal of this code is to enable future
kernel code to intercept an xfs_scrub run before it actually does
anything.  If this some day involves fixing the primary superblock, it
seems reasonable to require that /all/ repairs complete successfully
before moving on to the rest of the filesystem.

Unfortunately, that's not what xfs_scrub does now -- primary super
repairs that fail are theoretically deferred to phase 4!  So make this
mandatory.

Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
---
 scrub/phase2.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/scrub/phase2.c b/scrub/phase2.c
index 80c77b287..2d49c604e 100644
--- a/scrub/phase2.c
+++ b/scrub/phase2.c
@@ -174,7 +174,8 @@  phase2_func(
 	ret = scrub_primary_super(ctx, &alist);
 	if (ret)
 		goto out_wq;
-	ret = action_list_process_or_defer(ctx, 0, &alist);
+	ret = action_list_process(ctx, -1, &alist,
+			XRM_FINAL_WARNING | XRM_NOPROGRESS);
 	if (ret)
 		goto out_wq;