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| author | Darrick J. Wong <darrick.wong@oracle.com> | 2018-02-22 14:41:25 -0800 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2018-02-22 14:41:25 -0800 |
| commit | b31c2bdcd83e3374fec5a8e27a2fb4d26e771c52 (patch) | |
| tree | ff512e9c22ca3de3733bbe334bc580c1e96d6503 /fs/xfs/xfs_rmap_item.c | |
| parent | 86516eff3b09a5fd17e81d50925bbccc6a36beed (diff) | |
| download | lwn-b31c2bdcd83e3374fec5a8e27a2fb4d26e771c52.tar.gz lwn-b31c2bdcd83e3374fec5a8e27a2fb4d26e771c52.zip | |
xfs: reserve blocks for refcount / rmap log item recovery
During log recovery, the per-AG reservations aren't yet set up, so log
recovery has to reserve enough blocks to handle all possible btree
splits.
Reported-by: Dave Chinner <david@fromorbit.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Diffstat (limited to 'fs/xfs/xfs_rmap_item.c')
| -rw-r--r-- | fs/xfs/xfs_rmap_item.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/fs/xfs/xfs_rmap_item.c b/fs/xfs/xfs_rmap_item.c index f3b139c9aa16..49d3124863a8 100644 --- a/fs/xfs/xfs_rmap_item.c +++ b/fs/xfs/xfs_rmap_item.c @@ -23,6 +23,7 @@ #include "xfs_log_format.h" #include "xfs_trans_resv.h" #include "xfs_bit.h" +#include "xfs_shared.h" #include "xfs_mount.h" #include "xfs_defer.h" #include "xfs_trans.h" @@ -470,7 +471,8 @@ xfs_rui_recover( } } - error = xfs_trans_alloc(mp, &M_RES(mp)->tr_itruncate, 0, 0, 0, &tp); + error = xfs_trans_alloc(mp, &M_RES(mp)->tr_itruncate, + mp->m_rmap_maxlevels, 0, XFS_TRANS_RESERVE, &tp); if (error) return error; rudp = xfs_trans_get_rud(tp, ruip); |