diff options
Diffstat (limited to 'fs/xfs/xfs_alloc_btree.c')
-rw-r--r-- | fs/xfs/xfs_alloc_btree.c | 13 |
1 files changed, 2 insertions, 11 deletions
diff --git a/fs/xfs/xfs_alloc_btree.c b/fs/xfs/xfs_alloc_btree.c index 3916925e2584..8b469d53599f 100644 --- a/fs/xfs/xfs_alloc_btree.c +++ b/fs/xfs/xfs_alloc_btree.c | |||
@@ -95,6 +95,8 @@ xfs_allocbt_alloc_block( | |||
95 | return 0; | 95 | return 0; |
96 | } | 96 | } |
97 | 97 | ||
98 | xfs_alloc_busy_reuse(cur->bc_mp, cur->bc_private.a.agno, bno, 1, false); | ||
99 | |||
98 | xfs_trans_agbtree_delta(cur->bc_tp, 1); | 100 | xfs_trans_agbtree_delta(cur->bc_tp, 1); |
99 | new->s = cpu_to_be32(bno); | 101 | new->s = cpu_to_be32(bno); |
100 | 102 | ||
@@ -118,17 +120,6 @@ xfs_allocbt_free_block( | |||
118 | if (error) | 120 | if (error) |
119 | return error; | 121 | return error; |
120 | 122 | ||
121 | /* | ||
122 | * Since blocks move to the free list without the coordination used in | ||
123 | * xfs_bmap_finish, we can't allow block to be available for | ||
124 | * reallocation and non-transaction writing (user data) until we know | ||
125 | * that the transaction that moved it to the free list is permanently | ||
126 | * on disk. We track the blocks by declaring these blocks as "busy"; | ||
127 | * the busy list is maintained on a per-ag basis and each transaction | ||
128 | * records which entries should be removed when the iclog commits to | ||
129 | * disk. If a busy block is allocated, the iclog is pushed up to the | ||
130 | * LSN that freed the block. | ||
131 | */ | ||
132 | xfs_alloc_busy_insert(cur->bc_tp, be32_to_cpu(agf->agf_seqno), bno, 1); | 123 | xfs_alloc_busy_insert(cur->bc_tp, be32_to_cpu(agf->agf_seqno), bno, 1); |
133 | xfs_trans_agbtree_delta(cur->bc_tp, -1); | 124 | xfs_trans_agbtree_delta(cur->bc_tp, -1); |
134 | return 0; | 125 | return 0; |