diff options
| author | Darrick J. Wong <djwong@kernel.org> | 2024-11-03 20:19:18 -0800 |
|---|---|---|
| committer | Darrick J. Wong <djwong@kernel.org> | 2024-11-05 13:38:39 -0800 |
| commit | 76d3be00df91a56f7c05142ed500f8f8544d5457 (patch) | |
| tree | 813a1a59fe7f028f6b2e158e437fc5f233c0899e /fs/xfs/xfs_ioctl.c | |
| parent | 18618e7100dd46dde237713a1d55851150f193c5 (diff) | |
xfs: update realtime super every time we update the primary fs super
Every time we update parts of the primary filesystem superblock that are
echoed in the rt superblock, we must update the rt super. Avoid
changing the log to support logging to the rt device by using ordered
buffers.
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'fs/xfs/xfs_ioctl.c')
| -rw-r--r-- | fs/xfs/xfs_ioctl.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/fs/xfs/xfs_ioctl.c b/fs/xfs/xfs_ioctl.c index f36fd8db388c..1e233abed7ce 100644 --- a/fs/xfs/xfs_ioctl.c +++ b/fs/xfs/xfs_ioctl.c @@ -1028,7 +1028,7 @@ xfs_ioc_setlabel( * buffered reads from userspace (i.e. from blkid) are invalidated, * and userspace will see the newly-written label. */ - error = xfs_sync_sb_buf(mp); + error = xfs_sync_sb_buf(mp, true); if (error) goto out; /* @@ -1039,6 +1039,8 @@ xfs_ioc_setlabel( mutex_unlock(&mp->m_growlock); invalidate_bdev(mp->m_ddev_targp->bt_bdev); + if (xfs_has_rtsb(mp) && mp->m_rtdev_targp) + invalidate_bdev(mp->m_rtdev_targp->bt_bdev); out: mnt_drop_write_file(filp); |