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| author | Rickard Green <[email protected]> | 2010-12-16 12:10:23 +0100 |
|---|---|---|
| committer | Rickard Green <[email protected]> | 2010-12-16 12:12:25 +0100 |
| commit | 46d9d4c36e1a9d52256b49d6fe6e519fc54a0f6e (patch) | |
| tree | a854e8b80841980e600f3b3497717254c6e107b9 /erts/emulator/beam/erl_db_util.h | |
| parent | 8b18824e2b13e60fb1a067f80dbb228172f6a3d2 (diff) | |
| download | otp-46d9d4c36e1a9d52256b49d6fe6e519fc54a0f6e.tar.gz otp-46d9d4c36e1a9d52256b49d6fe6e519fc54a0f6e.tar.bz2 otp-46d9d4c36e1a9d52256b49d6fe6e519fc54a0f6e.zip | |
Stop using reference counter when write accessing ETS-tables
Diffstat (limited to 'erts/emulator/beam/erl_db_util.h')
| -rw-r--r-- | erts/emulator/beam/erl_db_util.h | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/erts/emulator/beam/erl_db_util.h b/erts/emulator/beam/erl_db_util.h index 10ba755e80..58ad39d772 100644 --- a/erts/emulator/beam/erl_db_util.h +++ b/erts/emulator/beam/erl_db_util.h @@ -206,8 +206,7 @@ typedef struct db_fixation { */ typedef struct db_table_common { - erts_refc_t ref; - erts_refc_t fixref; /* fixation counter */ + erts_refc_t ref; /* fixation counter and delete counter */ #ifdef ERTS_SMP erts_smp_rwmtx_t rwlock; /* rw lock on table */ erts_smp_mtx_t fixlock; /* Protects fixations,megasec,sec,microsec */ @@ -253,7 +252,7 @@ typedef struct db_table_common { (DB_BAG | DB_SET | DB_DUPLICATE_BAG))) #define IS_TREE_TABLE(Status) (!!((Status) & \ DB_ORDERED_SET)) -#define NFIXED(T) (erts_refc_read(&(T)->common.fixref,0)) +#define NFIXED(T) (erts_refc_read(&(T)->common.ref,0)) #define IS_FIXED(T) (NFIXED(T) != 0) Eterm erts_ets_copy_object(Eterm, Process*); |