diff options
Diffstat (limited to 'fs/xfs/xfs_fsops.c')
| -rw-r--r-- | fs/xfs/xfs_fsops.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/fs/xfs/xfs_fsops.c b/fs/xfs/xfs_fsops.c index 28dde215c899..455298503d01 100644 --- a/fs/xfs/xfs_fsops.c +++ b/fs/xfs/xfs_fsops.c @@ -21,6 +21,9 @@ #include "xfs_ag.h" #include "xfs_ag_resv.h" #include "xfs_trace.h" +#include "xfs_rtalloc.h" +#include "xfs_rtrmap_btree.h" +#include "xfs_rtrefcount_btree.h" /* * Write new AG headers to disk. Non-transactional, but need to be @@ -113,6 +116,12 @@ xfs_growfs_data_private( xfs_buf_relse(bp); } + /* Make sure the new fs size won't cause problems with the log. */ + error = xfs_growfs_check_rtgeom(mp, nb, mp->m_sb.sb_rblocks, + mp->m_sb.sb_rextsize); + if (error) + return error; + nb_div = nb; nb_mod = do_div(nb_div, mp->m_sb.sb_agblocks); if (nb_mod && nb_mod >= XFS_MIN_AG_BLOCKS) @@ -220,7 +229,12 @@ xfs_growfs_data_private( error = xfs_fs_reserve_ag_blocks(mp); if (error == -ENOSPC) error = 0; + + /* Compute new maxlevels for rt btrees. */ + xfs_rtrmapbt_compute_maxlevels(mp); + xfs_rtrefcountbt_compute_maxlevels(mp); } + return error; out_trans_cancel: @@ -541,6 +555,19 @@ xfs_fs_reserve_ag_blocks( xfs_warn(mp, "Error %d reserving per-AG metadata reserve pool.", error); xfs_force_shutdown(mp, SHUTDOWN_CORRUPT_INCORE); + return error; + } + + if (xfs_has_realtime(mp)) { + err2 = xfs_rt_resv_init(mp); + if (err2 && err2 != -ENOSPC) { + xfs_warn(mp, + "Error %d reserving realtime metadata reserve pool.", err2); + xfs_force_shutdown(mp, SHUTDOWN_CORRUPT_INCORE); + } + + if (err2 && !error) + error = err2; } return error; @@ -555,6 +582,9 @@ xfs_fs_unreserve_ag_blocks( { struct xfs_perag *pag = NULL; + if (xfs_has_realtime(mp)) + xfs_rt_resv_free(mp); + while ((pag = xfs_perag_next(mp, pag))) xfs_ag_resv_free(pag); } |