diff options
Diffstat (limited to 'innobase/include/buf0buf.h')
| -rw-r--r-- | innobase/include/buf0buf.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/innobase/include/buf0buf.h b/innobase/include/buf0buf.h index 53599d03c73..f72207be29c 100644 --- a/innobase/include/buf0buf.h +++ b/innobase/include/buf0buf.h @@ -29,6 +29,7 @@ Created 11/5/1995 Heikki Tuuri #include "buf0types.h" #include "sync0rw.h" #include "hash0hash.h" +#include "ha0ha.h" #include "ut0byte.h" #include "os0proc.h" @@ -817,7 +818,7 @@ struct buf_block_struct{ records with the same prefix should be indexed in the hash index */ - /* The following 4 fields are protected by btr_search_latch: */ + /* The following 6 fields are protected by btr_search_latch: */ ibool is_hashed; /* TRUE if hash index has already been built on this page; note that it does @@ -834,6 +835,11 @@ struct buf_block_struct{ ulint curr_side; /* BTR_SEARCH_LEFT_SIDE or BTR_SEARCH_RIGHT_SIDE in hash indexing */ + ha_node_t* hash_nodes; /* a doubly linked list of hash nodes + for this buffer block; this points to + the first node in the list if any; + note that we do not use UT_LST_ macros + to manipulate this list */ /* 6. Debug fields */ #ifdef UNIV_SYNC_DEBUG rw_lock_t debug_latch; /* in the debug version, each thread |