diff options
Diffstat (limited to 'fs/xfs/libxfs/xfs_alloc_btree.c')
| -rw-r--r-- | fs/xfs/libxfs/xfs_alloc_btree.c | 64 |
1 files changed, 0 insertions, 64 deletions
diff --git a/fs/xfs/libxfs/xfs_alloc_btree.c b/fs/xfs/libxfs/xfs_alloc_btree.c index 6ef5ddd89600..585e98e87ef9 100644 --- a/fs/xfs/libxfs/xfs_alloc_btree.c +++ b/fs/xfs/libxfs/xfs_alloc_btree.c @@ -115,67 +115,6 @@ xfs_allocbt_free_block( return 0; } -/* - * Update the longest extent in the AGF - */ -STATIC void -xfs_allocbt_update_lastrec( - struct xfs_btree_cur *cur, - const struct xfs_btree_block *block, - const union xfs_btree_rec *rec, - int ptr, - int reason) -{ - struct xfs_agf *agf = cur->bc_ag.agbp->b_addr; - struct xfs_perag *pag; - __be32 len; - int numrecs; - - ASSERT(!xfs_btree_is_bno(cur->bc_ops)); - - switch (reason) { - case LASTREC_UPDATE: - /* - * If this is the last leaf block and it's the last record, - * then update the size of the longest extent in the AG. - */ - if (ptr != xfs_btree_get_numrecs(block)) - return; - len = rec->alloc.ar_blockcount; - break; - case LASTREC_INSREC: - if (be32_to_cpu(rec->alloc.ar_blockcount) <= - be32_to_cpu(agf->agf_longest)) - return; - len = rec->alloc.ar_blockcount; - break; - case LASTREC_DELREC: - numrecs = xfs_btree_get_numrecs(block); - if (ptr <= numrecs) - return; - ASSERT(ptr == numrecs + 1); - - if (numrecs) { - xfs_alloc_rec_t *rrp; - - rrp = XFS_ALLOC_REC_ADDR(cur->bc_mp, block, numrecs); - len = rrp->ar_blockcount; - } else { - len = 0; - } - - break; - default: - ASSERT(0); - return; - } - - agf->agf_longest = len; - pag = cur->bc_ag.agbp->b_pag; - pag->pagf_longest = be32_to_cpu(len); - xfs_alloc_log_agf(cur->bc_tp, cur->bc_ag.agbp, XFS_AGF_LONGEST); -} - STATIC int xfs_allocbt_get_minrecs( struct xfs_btree_cur *cur, @@ -493,7 +432,6 @@ const struct xfs_btree_ops xfs_bnobt_ops = { .set_root = xfs_allocbt_set_root, .alloc_block = xfs_allocbt_alloc_block, .free_block = xfs_allocbt_free_block, - .update_lastrec = xfs_allocbt_update_lastrec, .get_minrecs = xfs_allocbt_get_minrecs, .get_maxrecs = xfs_allocbt_get_maxrecs, .init_key_from_rec = xfs_allocbt_init_key_from_rec, @@ -511,7 +449,6 @@ const struct xfs_btree_ops xfs_bnobt_ops = { const struct xfs_btree_ops xfs_cntbt_ops = { .name = "cnt", .type = XFS_BTREE_TYPE_AG, - .geom_flags = XFS_BTGEO_LASTREC_UPDATE, .rec_len = sizeof(xfs_alloc_rec_t), .key_len = sizeof(xfs_alloc_key_t), @@ -525,7 +462,6 @@ const struct xfs_btree_ops xfs_cntbt_ops = { .set_root = xfs_allocbt_set_root, .alloc_block = xfs_allocbt_alloc_block, .free_block = xfs_allocbt_free_block, - .update_lastrec = xfs_allocbt_update_lastrec, .get_minrecs = xfs_allocbt_get_minrecs, .get_maxrecs = xfs_allocbt_get_maxrecs, .init_key_from_rec = xfs_allocbt_init_key_from_rec, |