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authorSverker Eriksson <[email protected]>2017-02-24 20:08:34 +0100
committerSverker Eriksson <[email protected]>2017-03-22 15:27:17 +0100
commite214bb4a0f86a6f956dd473f66b1a6c2f7085591 (patch)
treeedb486b2ee276ea76a713bd647978a02140ada78 /erts/emulator
parentb9388df82dd1149fd603371c6ee12f5d7dbcec30 (diff)
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erts: Pass tid argument down to trapping functions
to get rid of meta table lookup by integer (tb->common.id)
Diffstat (limited to 'erts/emulator')
-rw-r--r--erts/emulator/beam/erl_db.c13
-rw-r--r--erts/emulator/beam/erl_db_hash.c32
-rw-r--r--erts/emulator/beam/erl_db_tree.c26
-rw-r--r--erts/emulator/beam/erl_db_util.h16
4 files changed, 46 insertions, 41 deletions
diff --git a/erts/emulator/beam/erl_db.c b/erts/emulator/beam/erl_db.c
index 7faec9a057..3f92a69df1 100644
--- a/erts/emulator/beam/erl_db.c
+++ b/erts/emulator/beam/erl_db.c
@@ -2391,7 +2391,7 @@ BIF_RETTYPE ets_select_delete_2(BIF_ALIST_2)
if (safety == ITER_UNSAFE) {
local_fix_table(tb);
}
- cret = tb->common.meth->db_select_delete(BIF_P, tb, BIF_ARG_2, &ret);
+ cret = tb->common.meth->db_select_delete(BIF_P, tb, BIF_ARG_1, BIF_ARG_2, &ret);
if (DID_TRAP(BIF_P,ret) && safety != ITER_SAFE) {
fix_table_locked(BIF_P,tb);
@@ -2770,7 +2770,7 @@ ets_select3(Process* p, Eterm arg1, Eterm arg2, Eterm arg3)
if (safety == ITER_UNSAFE) {
local_fix_table(tb);
}
- cret = tb->common.meth->db_select_chunk(p, tb,
+ cret = tb->common.meth->db_select_chunk(p, tb, arg1,
arg2, chunk_size,
0 /* not reversed */,
&ret);
@@ -2939,8 +2939,7 @@ ets_select2(Process* p, Eterm arg1, Eterm arg2)
local_fix_table(tb);
}
- cret = tb->common.meth->db_select(p, tb, arg2,
- 0, &ret);
+ cret = tb->common.meth->db_select(p, tb, arg1, arg2, 0, &ret);
if (DID_TRAP(p,ret) && safety != ITER_SAFE) {
fix_table_locked(p, tb);
@@ -3031,7 +3030,7 @@ BIF_RETTYPE ets_select_count_2(BIF_ALIST_2)
if (safety == ITER_UNSAFE) {
local_fix_table(tb);
}
- cret = tb->common.meth->db_select_count(BIF_P,tb,BIF_ARG_2, &ret);
+ cret = tb->common.meth->db_select_count(BIF_P,tb, BIF_ARG_1, BIF_ARG_2, &ret);
if (DID_TRAP(BIF_P,ret) && safety != ITER_SAFE) {
fix_table_locked(BIF_P, tb);
@@ -3085,7 +3084,7 @@ BIF_RETTYPE ets_select_reverse_3(BIF_ALIST_3)
if (safety == ITER_UNSAFE) {
local_fix_table(tb);
}
- cret = tb->common.meth->db_select_chunk(BIF_P,tb,
+ cret = tb->common.meth->db_select_chunk(BIF_P,tb, BIF_ARG_1,
BIF_ARG_2, chunk_size,
1 /* reversed */, &ret);
if (DID_TRAP(BIF_P,ret) && safety != ITER_SAFE) {
@@ -3135,7 +3134,7 @@ BIF_RETTYPE ets_select_reverse_2(BIF_ALIST_2)
if (safety == ITER_UNSAFE) {
local_fix_table(tb);
}
- cret = tb->common.meth->db_select(BIF_P,tb,BIF_ARG_2,
+ cret = tb->common.meth->db_select(BIF_P,tb, BIF_ARG_1, BIF_ARG_2,
1 /*reversed*/, &ret);
if (DID_TRAP(BIF_P,ret) && safety != ITER_SAFE) {
diff --git a/erts/emulator/beam/erl_db_hash.c b/erts/emulator/beam/erl_db_hash.c
index 3afc58bb79..adb2376c34 100644
--- a/erts/emulator/beam/erl_db_hash.c
+++ b/erts/emulator/beam/erl_db_hash.c
@@ -393,20 +393,20 @@ static int db_erase_object_hash(DbTable *tbl, Eterm object,Eterm *ret);
static int db_slot_hash(Process *p, DbTable *tbl,
Eterm slot_term, Eterm *ret);
-static int db_select_chunk_hash(Process *p, DbTable *tbl,
+static int db_select_chunk_hash(Process *p, DbTable *tbl, Eterm tid,
Eterm pattern, Sint chunk_size,
int reverse, Eterm *ret);
-static int db_select_hash(Process *p, DbTable *tbl,
+static int db_select_hash(Process *p, DbTable *tbl, Eterm tid,
Eterm pattern, int reverse, Eterm *ret);
-static int db_select_count_hash(Process *p, DbTable *tbl,
+static int db_select_count_hash(Process *p, DbTable *tbl, Eterm tid,
Eterm pattern, Eterm *ret);
-static int db_select_delete_hash(Process *p, DbTable *tbl,
+static int db_select_delete_hash(Process *p, DbTable *tbl, Eterm tid,
Eterm pattern, Eterm *ret);
static int db_select_continue_hash(Process *p, DbTable *tbl,
Eterm continuation, Eterm *ret);
-static int db_select_count_continue_hash(Process *p, DbTable *tbl,
+static int db_select_count_continue_hash(Process *p, DbTable *tbl,
Eterm continuation, Eterm *ret);
static int db_select_delete_continue_hash(Process *p, DbTable *tbl,
@@ -1289,14 +1289,14 @@ trap:
}
-static int db_select_hash(Process *p, DbTable *tbl,
+static int db_select_hash(Process *p, DbTable *tbl, Eterm tid,
Eterm pattern, int reverse,
Eterm *ret)
{
- return db_select_chunk_hash(p, tbl, pattern, 0, reverse, ret);
+ return db_select_chunk_hash(p, tbl, tid, pattern, 0, reverse, ret);
}
-static int db_select_chunk_hash(Process *p, DbTable *tbl,
+static int db_select_chunk_hash(Process *p, DbTable *tbl, Eterm tid,
Eterm pattern, Sint chunk_size,
int reverse, /* not used */
Eterm *ret)
@@ -1444,7 +1444,7 @@ done:
mpb = erts_db_make_match_prog_ref(p,(mpi.mp),&hp);
if (mpi.all_objects)
(mpi.mp)->flags |= BIN_FLAG_ALL_OBJECTS;
- continuation = TUPLE6(hp, tb->common.id,make_small(slot_ix),
+ continuation = TUPLE6(hp, tid, make_small(slot_ix),
make_small(chunk_size),
mpb, rest,
make_small(rest_size));
@@ -1468,7 +1468,7 @@ trap:
(mpi.mp)->flags |= BIN_FLAG_ALL_OBJECTS;
hp = HAlloc(p,7+ERTS_MAGIC_REF_THING_SIZE);
mpb = erts_db_make_match_prog_ref(p,(mpi.mp),&hp);
- continuation = TUPLE6(hp, tb->common.id, make_small(slot_ix),
+ continuation = TUPLE6(hp, tid, make_small(slot_ix),
make_small(chunk_size),
mpb, match_list,
make_small(got));
@@ -1482,7 +1482,8 @@ trap:
}
static int db_select_count_hash(Process *p,
- DbTable *tbl,
+ DbTable *tbl,
+ Eterm tid,
Eterm pattern,
Eterm *ret)
{
@@ -1588,7 +1589,7 @@ trap:
hp += BIG_UINT_HEAP_SIZE;
}
mpb = erts_db_make_match_prog_ref(p,mpi.mp,&hp);
- continuation = TUPLE4(hp, tb->common.id, make_small(slot_ix),
+ continuation = TUPLE4(hp, tid, make_small(slot_ix),
mpb,
egot);
mpi.mp = NULL; /*otherwise the return macro will destroy it */
@@ -1601,6 +1602,7 @@ trap:
static int db_select_delete_hash(Process *p,
DbTable *tbl,
+ Eterm tid,
Eterm pattern,
Eterm *ret)
{
@@ -1733,7 +1735,7 @@ trap:
hp += BIG_UINT_HEAP_SIZE;
}
mpb = erts_db_make_match_prog_ref(p,mpi.mp,&hp);
- continuation = TUPLE4(hp, tb->common.id, make_small(slot_ix),
+ continuation = TUPLE4(hp, tid, make_small(slot_ix),
mpb,
egot);
mpi.mp = NULL; /*otherwise the return macro will destroy it */
@@ -1847,7 +1849,7 @@ trap:
egot = uint_to_big(got, hp);
hp += BIG_UINT_HEAP_SIZE;
}
- continuation = TUPLE4(hp, tb->common.id, make_small(slot_ix),
+ continuation = TUPLE4(hp, tptr[1], make_small(slot_ix),
tptr[3],
egot);
RET_TO_BIF(bif_trap1(&ets_select_delete_continue_exp, p,
@@ -1938,7 +1940,7 @@ trap:
egot = uint_to_big(got, hp);
hp += BIG_UINT_HEAP_SIZE;
}
- continuation = TUPLE4(hp, tb->common.id, make_small(slot_ix),
+ continuation = TUPLE4(hp, tptr[1], make_small(slot_ix),
tptr[3],
egot);
RET_TO_BIF(bif_trap1(&ets_select_count_continue_exp, p,
diff --git a/erts/emulator/beam/erl_db_tree.c b/erts/emulator/beam/erl_db_tree.c
index c4ecd2ba37..3c2dd65e61 100644
--- a/erts/emulator/beam/erl_db_tree.c
+++ b/erts/emulator/beam/erl_db_tree.c
@@ -369,18 +369,18 @@ static int db_erase_tree(DbTable *tbl, Eterm key, Eterm *ret);
static int db_erase_object_tree(DbTable *tbl, Eterm object,Eterm *ret);
static int db_slot_tree(Process *p, DbTable *tbl,
Eterm slot_term, Eterm *ret);
-static int db_select_tree(Process *p, DbTable *tbl,
+static int db_select_tree(Process *p, DbTable *tbl, Eterm tid,
Eterm pattern, int reversed, Eterm *ret);
-static int db_select_count_tree(Process *p, DbTable *tbl,
+static int db_select_count_tree(Process *p, DbTable *tbl, Eterm tid,
Eterm pattern, Eterm *ret);
-static int db_select_chunk_tree(Process *p, DbTable *tbl,
+static int db_select_chunk_tree(Process *p, DbTable *tbl, Eterm tid,
Eterm pattern, Sint chunk_size,
int reversed, Eterm *ret);
static int db_select_continue_tree(Process *p, DbTable *tbl,
Eterm continuation, Eterm *ret);
static int db_select_count_continue_tree(Process *p, DbTable *tbl,
Eterm continuation, Eterm *ret);
-static int db_select_delete_tree(Process *p, DbTable *tbl,
+static int db_select_delete_tree(Process *p, DbTable *tbl, Eterm tid,
Eterm pattern, Eterm *ret);
static int db_select_delete_continue_tree(Process *p, DbTable *tbl,
Eterm continuation, Eterm *ret);
@@ -1058,7 +1058,7 @@ static int db_select_continue_tree(Process *p,
}
-static int db_select_tree(Process *p, DbTable *tbl,
+static int db_select_tree(Process *p, DbTable *tbl, Eterm tid,
Eterm pattern, int reverse, Eterm *ret)
{
/* Strategy: Traverse backwards to build resulting list from tail to head */
@@ -1151,7 +1151,7 @@ static int db_select_tree(Process *p, DbTable *tbl,
continuation = TUPLE8
(hp,
- tb->common.id,
+ tid,
key,
sc.end_condition, /* From the match program, needn't be copied */
make_small(0), /* Chunk size of zero means not chunked to the
@@ -1263,7 +1263,7 @@ static int db_select_count_continue_tree(Process *p,
}
-static int db_select_count_tree(Process *p, DbTable *tbl,
+static int db_select_count_tree(Process *p, DbTable *tbl, Eterm tid,
Eterm pattern, Eterm *ret)
{
DbTableTree *tb = &tbl->tree;
@@ -1349,7 +1349,7 @@ static int db_select_count_tree(Process *p, DbTable *tbl,
continuation = TUPLE5
(hp,
- tb->common.id,
+ tid,
key,
sc.end_condition, /* From the match program, needn't be copied */
mpb,
@@ -1363,7 +1363,7 @@ static int db_select_count_tree(Process *p, DbTable *tbl,
}
-static int db_select_chunk_tree(Process *p, DbTable *tbl,
+static int db_select_chunk_tree(Process *p, DbTable *tbl, Eterm tid,
Eterm pattern, Sint chunk_size,
int reverse,
Eterm *ret)
@@ -1474,7 +1474,7 @@ static int db_select_chunk_tree(Process *p, DbTable *tbl,
continuation = TUPLE8
(hp,
- tb->common.id,
+ tid,
key,
sc.end_condition, /* From the match program,
needn't be copied */
@@ -1499,7 +1499,7 @@ static int db_select_chunk_tree(Process *p, DbTable *tbl,
mpb = erts_db_make_match_prog_ref(p,mpi.mp,&hp);
continuation = TUPLE8
(hp,
- tb->common.id,
+ tid,
key,
sc.end_condition, /* From the match program, needn't be copied */
make_small(chunk_size),
@@ -1605,7 +1605,7 @@ static int db_select_delete_continue_tree(Process *p,
#undef RET_TO_BIF
}
-static int db_select_delete_tree(Process *p, DbTable *tbl,
+static int db_select_delete_tree(Process *p, DbTable *tbl, Eterm tid,
Eterm pattern, Eterm *ret)
{
DbTableTree *tb = &tbl->tree;
@@ -1691,7 +1691,7 @@ static int db_select_delete_tree(Process *p, DbTable *tbl,
continuation = TUPLE5
(hp,
- tb->common.id,
+ tid,
key,
sc.end_condition, /* From the match program, needn't be copied */
mpb,
diff --git a/erts/emulator/beam/erl_db_util.h b/erts/emulator/beam/erl_db_util.h
index 673ec80604..958b504a60 100644
--- a/erts/emulator/beam/erl_db_util.h
+++ b/erts/emulator/beam/erl_db_util.h
@@ -135,30 +135,34 @@ typedef struct db_table_method
Eterm slot,
Eterm* ret);
int (*db_select_chunk)(Process* p,
- DbTable* tb, /* [in out] */
+ DbTable* tb, /* [in out] */
+ Eterm tid,
Eterm pattern,
Sint chunk_size,
int reverse,
Eterm* ret);
int (*db_select)(Process* p,
- DbTable* tb, /* [in out] */
+ DbTable* tb, /* [in out] */
+ Eterm tid,
Eterm pattern,
int reverse,
Eterm* ret);
int (*db_select_delete)(Process* p,
- DbTable* tb, /* [in out] */
+ DbTable* tb, /* [in out] */
+ Eterm tid,
Eterm pattern,
Eterm* ret);
int (*db_select_continue)(Process* p,
- DbTable* tb, /* [in out] */
+ DbTable* tb, /* [in out] */
Eterm continuation,
Eterm* ret);
int (*db_select_delete_continue)(Process* p,
- DbTable* tb, /* [in out] */
+ DbTable* tb, /* [in out] */
Eterm continuation,
Eterm* ret);
int (*db_select_count)(Process* p,
- DbTable* tb, /* [in out] */
+ DbTable* tb, /* [in out] */
+ Eterm tid,
Eterm pattern,
Eterm* ret);
int (*db_select_count_continue)(Process* p,