diff options
| author | Chandan Babu R <chandanbabu@kernel.org> | 2023-12-14 10:50:35 +0530 |
|---|---|---|
| committer | Chandan Babu R <chandanbabu@kernel.org> | 2023-12-14 10:50:35 +0530 |
| commit | 19b366dae1c17cdc580f564ecc4b7f8ca52543b4 (patch) | |
| tree | 446409024968d5d652ea648da7f0ab1973708089 | |
| parent | 18793e050504288345eb455a471677b57117bcc6 (diff) | |
| parent | 578bd4ce7100ae34f98c6b0147fe75cfa0dadbac (diff) | |
Merge tag 'fix-growfsrt-failures-6.8_2023-12-13' of https://git.kernel.org/pub/scm/linux/kernel/git/djwong/xfs-linux into xfs-6.8-mergeB
xfs: fix growfsrt failure during rt volume attach
One more series to fix a transaction reservation overrun while
trying to attach a very large rt volume to a filesystem.
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Chandan Babu R <chandanbabu@kernel.org>
* tag 'fix-growfsrt-failures-6.8_2023-12-13' of https://git.kernel.org/pub/scm/linux/kernel/git/djwong/xfs-linux:
xfs: recompute growfsrtfree transaction reservation while growing rt volume
| -rw-r--r-- | fs/xfs/xfs_rtalloc.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/fs/xfs/xfs_rtalloc.c b/fs/xfs/xfs_rtalloc.c index 8feb58c6241c..0c9893b9f2a9 100644 --- a/fs/xfs/xfs_rtalloc.c +++ b/fs/xfs/xfs_rtalloc.c @@ -1038,6 +1038,9 @@ xfs_growfs_rt( nrsumblocks = xfs_rtsummary_blockcount(mp, nrsumlevels, nsbp->sb_rbmblocks); nmp->m_rsumsize = nrsumsize = XFS_FSB_TO_B(mp, nrsumblocks); + /* recompute growfsrt reservation from new rsumsize */ + xfs_trans_resv_calc(nmp, &nmp->m_resv); + /* * Start a transaction, get the log reservation. */ @@ -1124,6 +1127,8 @@ error_cancel: */ mp->m_rsumlevels = nrsumlevels; mp->m_rsumsize = nrsumsize; + /* recompute growfsrt reservation from new rsumsize */ + xfs_trans_resv_calc(mp, &mp->m_resv); error = xfs_trans_commit(tp); if (error) |