From: Darrick J. Wong <djwong@kernel.org>
Date: Tue, 14 Jul 2026 06:05:41 +0000 (-0700)
Subject: xfs: write the rg superblock when fixing it
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=9af789fa274bc14b907f811f79fa988a6fc6d4e7;p=thirdparty%2Fkernel%2Flinux.git

xfs: write the rg superblock when fixing it

The rtgroup superblock fixer should write the rtgroup superblock.
LOLLM noticed this, oops. :/

Cc: stable@vger.kernel.org # v6.13
Fixes: 1433f8f9cead37 ("xfs: repair realtime group superblock")
Signed-off-by: "Darrick J. Wong" <djwong@kernel.org>
Assisted-by: LOLLM # finding obvious bugs
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Carlos Maiolino <cem@kernel.org>
---

diff --git a/fs/xfs/scrub/rgsuper.c b/fs/xfs/scrub/rgsuper.c
index 482f899a518a..3dad6e5da74e 100644
--- a/fs/xfs/scrub/rgsuper.c
+++ b/fs/xfs/scrub/rgsuper.c
@@ -80,9 +80,13 @@ int
 xrep_rgsuperblock(
 	struct xfs_scrub	*sc)
 {
+	struct xfs_buf		*sb_bp;
+
 	ASSERT(rtg_rgno(sc->sr.rtg) == 0);
 
+	sb_bp = xfs_trans_getsb(sc->tp);
 	xfs_log_sb(sc->tp);
+	xfs_log_rtsb(sc->tp, sb_bp);
 	return 0;
 }
 #endif /* CONFIG_XFS_ONLINE_REPAIR */