diff options
Diffstat (limited to 'fs/xfs/xfs_fsops.c')
| -rw-r--r-- | fs/xfs/xfs_fsops.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/fs/xfs/xfs_fsops.c b/fs/xfs/xfs_fsops.c index ddd45e5b9383..2251a49f3e17 100644 --- a/fs/xfs/xfs_fsops.c +++ b/fs/xfs/xfs_fsops.c @@ -177,6 +177,7 @@ xfs_growfs_data_private( up_write(&mp->m_peraglock); } tp = xfs_trans_alloc(mp, XFS_TRANS_GROWFS); + tp->t_flags |= XFS_TRANS_RESERVE; if ((error = xfs_trans_reserve(tp, XFS_GROWFS_SPACE_RES(mp), XFS_GROWDATA_LOG_RES(mp), 0, 0, 0))) { xfs_trans_cancel(tp, 0); @@ -499,8 +500,9 @@ xfs_reserve_blocks( unsigned long s; /* If inval is null, report current values and return */ - if (inval == (__uint64_t *)NULL) { + if (!outval) + return EINVAL; outval->resblks = mp->m_resblks; outval->resblks_avail = mp->m_resblks_avail; return 0; @@ -563,8 +565,10 @@ retry: } } out: - outval->resblks = mp->m_resblks; - outval->resblks_avail = mp->m_resblks_avail; + if (outval) { + outval->resblks = mp->m_resblks; + outval->resblks_avail = mp->m_resblks_avail; + } XFS_SB_UNLOCK(mp, s); if (fdblks_delta) { |