diff options
Diffstat (limited to 'storage/innodb_plugin/ibuf/ibuf0ibuf.c')
| -rw-r--r-- | storage/innodb_plugin/ibuf/ibuf0ibuf.c | 37 |
1 files changed, 21 insertions, 16 deletions
diff --git a/storage/innodb_plugin/ibuf/ibuf0ibuf.c b/storage/innodb_plugin/ibuf/ibuf0ibuf.c index 23981ac388e..a22de3b0e70 100644 --- a/storage/innodb_plugin/ibuf/ibuf0ibuf.c +++ b/storage/innodb_plugin/ibuf/ibuf0ibuf.c @@ -1,6 +1,6 @@ /***************************************************************************** -Copyright (c) 1997, 2009, Innobase Oy. All Rights Reserved. +Copyright (c) 1997, 2011, Oracle and/or its affiliates. All Rights Reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software @@ -356,7 +356,7 @@ ibuf_tree_root_get( block = buf_page_get( IBUF_SPACE_ID, 0, FSP_IBUF_TREE_ROOT_PAGE_NO, RW_X_LATCH, mtr); - buf_block_dbg_add_level(block, SYNC_TREE_NODE); + buf_block_dbg_add_level(block, SYNC_IBUF_TREE_NODE); return(buf_block_get_frame(block)); } @@ -496,7 +496,7 @@ ibuf_init_at_db_start(void) block = buf_page_get( IBUF_SPACE_ID, 0, FSP_IBUF_TREE_ROOT_PAGE_NO, RW_X_LATCH, &mtr); - buf_block_dbg_add_level(block, SYNC_TREE_NODE); + buf_block_dbg_add_level(block, SYNC_IBUF_TREE_NODE); root = buf_block_get_frame(block); } @@ -1766,17 +1766,16 @@ ibuf_add_free_page(void) block = buf_page_get( IBUF_SPACE_ID, 0, page_no, RW_X_LATCH, &mtr); - buf_block_dbg_add_level(block, SYNC_TREE_NODE_NEW); - + ibuf_enter(); - page = buf_block_get_frame(block); - } + mutex_enter(&ibuf_mutex); - ibuf_enter(); + root = ibuf_tree_root_get(&mtr); - mutex_enter(&ibuf_mutex); + buf_block_dbg_add_level(block, SYNC_IBUF_TREE_NODE_NEW); - root = ibuf_tree_root_get(&mtr); + page = buf_block_get_frame(block); + } /* Add the page to the free list and update the ibuf size data */ @@ -1897,8 +1896,7 @@ ibuf_remove_free_page(void) block = buf_page_get( IBUF_SPACE_ID, 0, page_no, RW_X_LATCH, &mtr); - buf_block_dbg_add_level(block, SYNC_TREE_NODE); - + buf_block_dbg_add_level(block, SYNC_IBUF_TREE_NODE); page = buf_block_get_frame(block); } @@ -2408,7 +2406,7 @@ ibuf_get_volume_buffered( block = buf_page_get( IBUF_SPACE_ID, 0, prev_page_no, RW_X_LATCH, mtr); - buf_block_dbg_add_level(block, SYNC_TREE_NODE); + buf_block_dbg_add_level(block, SYNC_IBUF_TREE_NODE); prev_page = buf_block_get_frame(block); @@ -2482,7 +2480,7 @@ count_later: block = buf_page_get( IBUF_SPACE_ID, 0, next_page_no, RW_X_LATCH, mtr); - buf_block_dbg_add_level(block, SYNC_TREE_NODE); + buf_block_dbg_add_level(block, SYNC_IBUF_TREE_NODE); next_page = buf_block_get_frame(block); @@ -2973,7 +2971,7 @@ ibuf_insert_to_index_page( ut_ad(ibuf_inside()); ut_ad(dtuple_check_typed(entry)); - ut_ad(!buf_block_align(page)->is_hashed); + ut_ad(!buf_block_align(page)->index); if (UNIV_UNLIKELY(dict_table_is_comp(index->table) != (ibool)!!page_is_comp(page))) { @@ -3248,6 +3246,7 @@ ibuf_merge_or_delete_for_page( ut_ad(!block || buf_block_get_space(block) == space); ut_ad(!block || buf_block_get_page_no(block) == page_no); ut_ad(!block || buf_block_get_zip_size(block) == zip_size); + ut_ad(!block || buf_block_get_io_fix(block) == BUF_IO_READ); if (srv_force_recovery >= SRV_FORCE_NO_IBUF_MERGE || trx_sys_hdr_page(space, page_no)) { @@ -3403,7 +3402,13 @@ loop: ut_a(success); - buf_block_dbg_add_level(block, SYNC_TREE_NODE); + /* This is a user page (secondary index leaf page), + but we pretend that it is a change buffer page in + order to obey the latching order. This should be OK, + because buffered changes are applied immediately while + the block is io-fixed. Other threads must not try to + latch an io-fixed block. */ + buf_block_dbg_add_level(block, SYNC_IBUF_TREE_NODE); } /* Position pcur in the insert buffer at the first entry for this |