diff options
| -rw-r--r-- | erts/emulator/beam/erl_db_hash.c | 46 |
1 files changed, 24 insertions, 22 deletions
diff --git a/erts/emulator/beam/erl_db_hash.c b/erts/emulator/beam/erl_db_hash.c index b648965885..752d3ae3a8 100644 --- a/erts/emulator/beam/erl_db_hash.c +++ b/erts/emulator/beam/erl_db_hash.c @@ -150,6 +150,22 @@ static ERTS_INLINE Uint hash_to_ix(DbTableHash* tb, HashValue hval) } +static ERTS_INLINE FixedDeletion* alloc_fixdel(DbTableHash* tb) +{ + FixedDeletion* fixd = (FixedDeletion*) erts_db_alloc(ERTS_ALC_T_DB_FIX_DEL, + (DbTable *) tb, + sizeof(FixedDeletion)); + ERTS_ETS_MISC_MEM_ADD(sizeof(FixedDeletion)); + return fixd; +} + +static ERTS_INLINE void free_fixdel(DbTableHash* tb, FixedDeletion* fixd) +{ + erts_db_free(ERTS_ALC_T_DB_FIX_DEL, (DbTable*)tb, + fixd, sizeof(FixedDeletion)); + ERTS_ETS_MISC_MEM_ADD(-sizeof(FixedDeletion)); +} + static ERTS_INLINE int link_fixdel(DbTableHash* tb, FixedDeletion* fixd, erts_aint_t fixated_by_me) @@ -160,9 +176,7 @@ static ERTS_INLINE int link_fixdel(DbTableHash* tb, was_next = erts_atomic_read_acqb(&tb->fixdel); do { /* Lockless atomic insertion in linked list: */ if (NFIXED(tb) <= fixated_by_me) { - erts_db_free(ERTS_ALC_T_DB_FIX_DEL, (DbTable*)tb, - fixd, sizeof(FixedDeletion)); - ERTS_ETS_MISC_MEM_ADD(-sizeof(FixedDeletion)); + free_fixdel(tb, fixd); return 0; /* raced by unfixer */ } exp_next = was_next; @@ -181,10 +195,7 @@ static ERTS_INLINE int link_fixdel(DbTableHash* tb, static int add_fixed_deletion(DbTableHash* tb, int ix, erts_aint_t fixated_by_me) { - FixedDeletion* fixd = (FixedDeletion*) erts_db_alloc(ERTS_ALC_T_DB_FIX_DEL, - (DbTable *) tb, - sizeof(FixedDeletion)); - ERTS_ETS_MISC_MEM_ADD(sizeof(FixedDeletion)); + FixedDeletion* fixd = alloc_fixdel(tb); fixd->slot = ix; fixd->all = 0; return link_fixdel(tb, fixd, fixated_by_me); @@ -638,11 +649,7 @@ restart: free_me = fixdel; fixdel = fixdel->next; - erts_db_free(ERTS_ALC_T_DB_FIX_DEL, - (DbTable *) tb, - (void *) free_me, - sizeof(FixedDeletion)); - ERTS_ETS_MISC_MEM_ADD(-sizeof(FixedDeletion)); + free_fixdel(tb, free_me); work++; } @@ -2339,11 +2346,10 @@ static SWord db_mark_all_deleted_hash(DbTable *tbl, SWord reds) } else { /* First call */ - fixdel = erts_db_alloc(ERTS_ALC_T_DB_FIX_DEL, - (DbTable *) tb, - sizeof(FixedDeletion)); - ERTS_ETS_MISC_MEM_ADD(sizeof(FixedDeletion)); - link_fixdel(tb, fixdel, 0); + int ok; + fixdel = alloc_fixdel(tb); + ok = link_fixdel(tb, fixdel, 0); + ASSERT(ok); (void)ok; i = 0; } @@ -2445,11 +2451,7 @@ static SWord db_free_table_continue_hash(DbTable *tbl, SWord reds) FixedDeletion *fx = fixdel; fixdel = fx->next; - erts_db_free(ERTS_ALC_T_DB_FIX_DEL, - (DbTable *) tb, - (void *) fx, - sizeof(FixedDeletion)); - ERTS_ETS_MISC_MEM_ADD(-sizeof(FixedDeletion)); + free_fixdel(tb, fx); if (--reds < 0) { erts_atomic_set_relb(&tb->fixdel, (erts_aint_t)fixdel); return reds; /* Not done */ |