From: Christoph Hellwig <hch@lst.de>
To: Andrey Albershteyn <aalbersh@kernel.org>
Cc: "Darrick J . Wong" <djwong@kernel.org>, linux-xfs@vger.kernel.org
Subject: [PATCH 05/10] libxfs: make the size check in rtmount_init internal RT device aware
Date: Fri, 25 Sep 2026 07:12:51 +0200 [thread overview]
Message-ID: <20260925051336.2997014-6-hch@lst.de> (raw)
In-Reply-To: <20260925051336.2997014-1-hch@lst.de>
Add rtstart handling. This is currently masked by broken setup of
the rtdev targp to the ddev one for internal devices.
Signed-off-by: Christoph Hellwig <hch@lst.de>
---
libxfs/init.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/libxfs/init.c b/libxfs/init.c
index 65dadb1a23f7..85e0b3402bb2 100644
--- a/libxfs/init.c
+++ b/libxfs/init.c
@@ -330,7 +330,9 @@ rtmount_init(
(unsigned long long) mp->m_sb.sb_rblocks);
return -1;
}
- error = libxfs_buf_read(mp->m_rtdev_targp, d - XFS_FSB_TO_BB(mp, 1),
+ error = libxfs_buf_read(mp->m_rtdev_targp,
+ XFS_FSB_TO_BB(mp, mp->m_sb.sb_rtstart) +
+ d - XFS_FSB_TO_BB(mp, 1),
XFS_FSB_TO_BB(mp, 1), 0, &bp, NULL);
if (error) {
fprintf(stderr, _("%s: realtime size check failed\n"),
--
2.53.0
next prev parent reply other threads:[~2026-09-25 5:13 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-25 5:12 fix missing RT detection in libxfs v2 Christoph Hellwig
2026-09-25 5:12 ` [PATCH 01/10] libxfs: refactor the reinit case in libxfs_buftarg_init Christoph Hellwig
2026-09-25 22:32 ` Darrick J. Wong
2026-09-25 5:12 ` [PATCH 02/10] libxfs: split error injection option parsing out of libxfs_buftarg_init Christoph Hellwig
2026-09-25 22:33 ` Darrick J. Wong
2026-09-25 5:12 ` [PATCH 03/10] libxfs: remove buftarg member aliases Christoph Hellwig
2026-09-25 5:12 ` [PATCH 04/10] libxfs: unify buftarg handling with the kernel Christoph Hellwig
2026-09-25 22:37 ` Darrick J. Wong
2026-09-26 5:59 ` Christoph Hellwig
2026-09-27 15:18 ` Darrick J. Wong
2026-09-25 5:12 ` Christoph Hellwig [this message]
2026-09-25 22:38 ` [PATCH 05/10] libxfs: make the size check in rtmount_init internal RT device aware Darrick J. Wong
2026-09-25 5:12 ` [PATCH 06/10] libxfs: don't clear ->dev in libxfs_device_close Christoph Hellwig
2026-09-25 22:39 ` Darrick J. Wong
2026-09-25 5:12 ` [PATCH 07/10] libxfs: fix buftarg initialization for the RT device Christoph Hellwig
2026-09-25 22:42 ` Darrick J. Wong
2026-09-25 5:12 ` [PATCH 08/10] libxfs: rename bt_bdev* Christoph Hellwig
2026-09-25 22:43 ` Darrick J. Wong
2026-09-25 5:12 ` [PATCH 09/10] libfrog: improve ramdisk handling in platform_flush_device Christoph Hellwig
2026-09-25 22:47 ` Darrick J. Wong
2026-09-26 6:02 ` Christoph Hellwig
2026-09-27 15:22 ` Darrick J. Wong
2026-09-25 5:12 ` [PATCH 10/10] xfs_db: remove a double-whitespace in rdump_regfile_data Christoph Hellwig
2026-09-25 22:47 ` Darrick J. Wong
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