diff options
| -rw-r--r-- | fs/xfs/xfs_rtalloc.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/fs/xfs/xfs_rtalloc.c b/fs/xfs/xfs_rtalloc.c index e557eee52104..e69728c80caf 100644 --- a/fs/xfs/xfs_rtalloc.c +++ b/fs/xfs/xfs_rtalloc.c @@ -935,10 +935,10 @@ xfs_growfs_rt_alloc_blocks( struct xfs_mount *mp = rtg_mount(rtg); struct xfs_inode *rbmip = rtg->rtg_inodes[XFS_RTGI_BITMAP]; struct xfs_inode *rsumip = rtg->rtg_inodes[XFS_RTGI_SUMMARY]; - xfs_rtxnum_t nrextents = div_u64(nrblocks, rextsize); xfs_extlen_t orbmblocks; xfs_extlen_t orsumblocks; xfs_extlen_t nrsumblocks; + struct xfs_mount *nmp; int error; /* @@ -948,9 +948,13 @@ xfs_growfs_rt_alloc_blocks( orbmblocks = XFS_B_TO_FSB(mp, rbmip->i_disk_size); orsumblocks = XFS_B_TO_FSB(mp, rsumip->i_disk_size); - *nrbmblocks = xfs_rtbitmap_blockcount(mp, nrextents); - nrsumblocks = xfs_rtsummary_blockcount(mp, - xfs_compute_rextslog(nrextents) + 1, *nrbmblocks); + nmp = xfs_growfs_rt_alloc_fake_mount(mp, nrblocks, rextsize); + if (!nmp) + return -ENOMEM; + + *nrbmblocks = nmp->m_sb.sb_rbmblocks; + nrsumblocks = nmp->m_rsumblocks; + kfree(nmp); error = xfs_rtfile_initialize_blocks(rtg, XFS_RTGI_BITMAP, orbmblocks, *nrbmblocks, NULL); |