aboutsummaryrefslogtreecommitdiffstats
path: root/erts/emulator/beam/erl_db_hash.c
diff options
context:
space:
mode:
Diffstat (limited to 'erts/emulator/beam/erl_db_hash.c')
-rw-r--r--erts/emulator/beam/erl_db_hash.c198
1 files changed, 99 insertions, 99 deletions
diff --git a/erts/emulator/beam/erl_db_hash.c b/erts/emulator/beam/erl_db_hash.c
index 2945afe275..25072ede97 100644
--- a/erts/emulator/beam/erl_db_hash.c
+++ b/erts/emulator/beam/erl_db_hash.c
@@ -112,15 +112,15 @@
# define DB_USING_FINE_LOCKING(TB) (((TB))->common.type & DB_FINE_LOCKED)
#ifdef ETHR_ORDERED_READ_DEPEND
-#define SEGTAB(tb) ((struct segment**) erts_smp_atomic_read_nob(&(tb)->segtab))
+#define SEGTAB(tb) ((struct segment**) erts_atomic_read_nob(&(tb)->segtab))
#else
#define SEGTAB(tb) \
(DB_USING_FINE_LOCKING(tb) \
- ? ((struct segment**) erts_smp_atomic_read_ddrb(&(tb)->segtab)) \
- : ((struct segment**) erts_smp_atomic_read_nob(&(tb)->segtab)))
+ ? ((struct segment**) erts_atomic_read_ddrb(&(tb)->segtab)) \
+ : ((struct segment**) erts_atomic_read_nob(&(tb)->segtab)))
#endif
-#define NACTIVE(tb) ((int)erts_smp_atomic_read_nob(&(tb)->nactive))
-#define NITEMS(tb) ((int)erts_smp_atomic_read_nob(&(tb)->common.nitems))
+#define NACTIVE(tb) ((int)erts_atomic_read_nob(&(tb)->nactive))
+#define NITEMS(tb) ((int)erts_atomic_read_nob(&(tb)->common.nitems))
#define SLOT_IX_TO_SEG_IX(i) (((i)+(EXT_SEGSZ-FIRST_SEGSZ)) >> EXT_SEGSZ_EXP)
@@ -138,12 +138,12 @@
static ERTS_INLINE Uint hash_to_ix(DbTableHash* tb, HashValue hval)
{
Uint mask = (DB_USING_FINE_LOCKING(tb)
- ? erts_smp_atomic_read_acqb(&tb->szm)
- : erts_smp_atomic_read_nob(&tb->szm));
+ ? erts_atomic_read_acqb(&tb->szm)
+ : erts_atomic_read_nob(&tb->szm));
Uint ix = hval & mask;
- if (ix >= erts_smp_atomic_read_nob(&tb->nactive)) {
+ if (ix >= erts_atomic_read_nob(&tb->nactive)) {
ix &= mask>>1;
- ASSERT(ix < erts_smp_atomic_read_nob(&tb->nactive));
+ ASSERT(ix < erts_atomic_read_nob(&tb->nactive));
}
return ix;
}
@@ -162,7 +162,7 @@ static ERTS_INLINE int add_fixed_deletion(DbTableHash* tb, int ix,
sizeof(FixedDeletion));
ERTS_ETS_MISC_MEM_ADD(sizeof(FixedDeletion));
fixd->slot = ix;
- was_next = erts_smp_atomic_read_acqb(&tb->fixdel);
+ 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,
@@ -171,7 +171,7 @@ static ERTS_INLINE int add_fixed_deletion(DbTableHash* tb, int ix,
}
exp_next = was_next;
fixd->next = (FixedDeletion*) exp_next;
- was_next = erts_smp_atomic_cmpxchg_mb(&tb->fixdel,
+ was_next = erts_atomic_cmpxchg_mb(&tb->fixdel,
(erts_aint_t) fixd,
exp_next);
}while (was_next != exp_next);
@@ -192,50 +192,50 @@ static ERTS_INLINE int add_fixed_deletion(DbTableHash* tb, int ix,
# define GET_LOCK_MAYBE(tb,hval) ((tb)->common.is_thread_safe ? NULL : GET_LOCK(tb,hval))
/* Fine grained read lock */
-static ERTS_INLINE erts_smp_rwmtx_t* RLOCK_HASH(DbTableHash* tb, HashValue hval)
+static ERTS_INLINE erts_rwmtx_t* RLOCK_HASH(DbTableHash* tb, HashValue hval)
{
if (tb->common.is_thread_safe) {
return NULL;
} else {
- erts_smp_rwmtx_t* lck = GET_LOCK(tb,hval);
+ erts_rwmtx_t* lck = GET_LOCK(tb,hval);
ASSERT(tb->common.type & DB_FINE_LOCKED);
- erts_smp_rwmtx_rlock(lck);
+ erts_rwmtx_rlock(lck);
return lck;
}
}
/* Fine grained write lock */
-static ERTS_INLINE erts_smp_rwmtx_t* WLOCK_HASH(DbTableHash* tb, HashValue hval)
+static ERTS_INLINE erts_rwmtx_t* WLOCK_HASH(DbTableHash* tb, HashValue hval)
{
if (tb->common.is_thread_safe) {
return NULL;
} else {
- erts_smp_rwmtx_t* lck = GET_LOCK(tb,hval);
+ erts_rwmtx_t* lck = GET_LOCK(tb,hval);
ASSERT(tb->common.type & DB_FINE_LOCKED);
- erts_smp_rwmtx_rwlock(lck);
+ erts_rwmtx_rwlock(lck);
return lck;
}
}
-static ERTS_INLINE void RUNLOCK_HASH(erts_smp_rwmtx_t* lck)
+static ERTS_INLINE void RUNLOCK_HASH(erts_rwmtx_t* lck)
{
if (lck != NULL) {
- erts_smp_rwmtx_runlock(lck);
+ erts_rwmtx_runlock(lck);
}
}
-static ERTS_INLINE void WUNLOCK_HASH(erts_smp_rwmtx_t* lck)
+static ERTS_INLINE void WUNLOCK_HASH(erts_rwmtx_t* lck)
{
if (lck != NULL) {
- erts_smp_rwmtx_rwunlock(lck);
+ erts_rwmtx_rwunlock(lck);
}
}
#ifdef ERTS_ENABLE_LOCK_CHECK
# define IFN_EXCL(tb,cmd) (((tb)->common.is_thread_safe) || (cmd))
-# define IS_HASH_RLOCKED(tb,hval) IFN_EXCL(tb,erts_smp_lc_rwmtx_is_rlocked(GET_LOCK(tb,hval)))
-# define IS_HASH_WLOCKED(tb,lck) IFN_EXCL(tb,erts_smp_lc_rwmtx_is_rwlocked(lck))
-# define IS_TAB_WLOCKED(tb) erts_smp_lc_rwmtx_is_rwlocked(&(tb)->common.rwlock)
+# define IS_HASH_RLOCKED(tb,hval) IFN_EXCL(tb,erts_lc_rwmtx_is_rlocked(GET_LOCK(tb,hval)))
+# define IS_HASH_WLOCKED(tb,lck) IFN_EXCL(tb,erts_lc_rwmtx_is_rwlocked(lck))
+# define IS_TAB_WLOCKED(tb) erts_lc_rwmtx_is_rwlocked(&(tb)->common.rwlock)
#else
# define IS_HASH_RLOCKED(tb,hval) (1)
# define IS_HASH_WLOCKED(tb,hval) (1)
@@ -248,7 +248,7 @@ static ERTS_INLINE void WUNLOCK_HASH(erts_smp_rwmtx_t* lck)
** Slot READ locks updated accordingly, unlocked if EOT.
*/
static ERTS_INLINE Sint next_slot(DbTableHash* tb, Uint ix,
- erts_smp_rwmtx_t** lck_ptr)
+ erts_rwmtx_t** lck_ptr)
{
ix += DB_HASH_LOCK_CNT;
if (ix < NACTIVE(tb)) return ix;
@@ -259,7 +259,7 @@ static ERTS_INLINE Sint next_slot(DbTableHash* tb, Uint ix,
}
/* Same as next_slot but with WRITE locking */
static ERTS_INLINE Sint next_slot_w(DbTableHash* tb, Uint ix,
- erts_smp_rwmtx_t** lck_ptr)
+ erts_rwmtx_t** lck_ptr)
{
ix += DB_HASH_LOCK_CNT;
if (ix < NACTIVE(tb)) return ix;
@@ -329,9 +329,9 @@ static ERTS_INLINE void SET_SEGTAB(DbTableHash* tb,
struct segment** segtab)
{
if (DB_USING_FINE_LOCKING(tb))
- erts_smp_atomic_set_wb(&tb->segtab, (erts_aint_t) segtab);
+ erts_atomic_set_wb(&tb->segtab, (erts_aint_t) segtab);
else
- erts_smp_atomic_set_nob(&tb->segtab, (erts_aint_t) segtab);
+ erts_atomic_set_nob(&tb->segtab, (erts_aint_t) segtab);
}
/* Used by select_replace on analyze_pattern */
@@ -343,7 +343,7 @@ typedef int (*extra_match_validator_t)(int keypos, Eterm match, Eterm guard, Ete
static struct ext_segtab* alloc_ext_segtab(DbTableHash* tb, unsigned seg_ix);
static void alloc_seg(DbTableHash *tb);
static int free_seg(DbTableHash *tb, int free_records);
-static HashDbTerm* next(DbTableHash *tb, Uint *iptr, erts_smp_rwmtx_t** lck_ptr,
+static HashDbTerm* next(DbTableHash *tb, Uint *iptr, erts_rwmtx_t** lck_ptr,
HashDbTerm *list);
static HashDbTerm* search_list(DbTableHash* tb, Eterm key,
HashValue hval, HashDbTerm *list);
@@ -541,7 +541,7 @@ static void restore_fixdel(DbTableHash* tb, FixedDeletion* fixdel)
{
/*int tries = 0;*/
DEBUG_WAIT();
- if (erts_smp_atomic_cmpxchg_relb(&tb->fixdel,
+ if (erts_atomic_cmpxchg_relb(&tb->fixdel,
(erts_aint_t) fixdel,
(erts_aint_t) NULL) != (erts_aint_t) NULL) {
/* Oboy, must join lists */
@@ -550,13 +550,13 @@ static void restore_fixdel(DbTableHash* tb, FixedDeletion* fixdel)
erts_aint_t exp_tail;
while (last->next != NULL) last = last->next;
- was_tail = erts_smp_atomic_read_acqb(&tb->fixdel);
+ was_tail = erts_atomic_read_acqb(&tb->fixdel);
do { /* Lockless atomic list insertion */
exp_tail = was_tail;
last->next = (FixedDeletion*) exp_tail;
/*++tries;*/
DEBUG_WAIT();
- was_tail = erts_smp_atomic_cmpxchg_relb(&tb->fixdel,
+ was_tail = erts_atomic_cmpxchg_relb(&tb->fixdel,
(erts_aint_t) fixdel,
exp_tail);
}while (was_tail != exp_tail);
@@ -572,18 +572,18 @@ SWord db_unfix_table_hash(DbTableHash *tb)
FixedDeletion* fixdel;
SWord work = 0;
- ERTS_SMP_LC_ASSERT(erts_smp_lc_rwmtx_is_rwlocked(&tb->common.rwlock)
- || (erts_smp_lc_rwmtx_is_rlocked(&tb->common.rwlock)
+ ERTS_LC_ASSERT(erts_lc_rwmtx_is_rwlocked(&tb->common.rwlock)
+ || (erts_lc_rwmtx_is_rlocked(&tb->common.rwlock)
&& !tb->common.is_thread_safe));
restart:
- fixdel = (FixedDeletion*) erts_smp_atomic_xchg_mb(&tb->fixdel,
+ fixdel = (FixedDeletion*) erts_atomic_xchg_mb(&tb->fixdel,
(erts_aint_t) NULL);
while (fixdel != NULL) {
FixedDeletion *fx = fixdel;
int ix = fx->slot;
HashDbTerm **bp;
HashDbTerm *b;
- erts_smp_rwmtx_t* lck = WLOCK_HASH(tb,ix);
+ erts_rwmtx_t* lck = WLOCK_HASH(tb,ix);
if (IS_FIXED(tb)) { /* interrupted by fixer */
WUNLOCK_HASH(lck);
@@ -629,10 +629,10 @@ int db_create_hash(Process *p, DbTable *tbl)
{
DbTableHash *tb = &tbl->hash;
- erts_smp_atomic_init_nob(&tb->szm, FIRST_SEGSZ_MASK);
- erts_smp_atomic_init_nob(&tb->nactive, FIRST_SEGSZ);
- erts_smp_atomic_init_nob(&tb->fixdel, (erts_aint_t)NULL);
- erts_smp_atomic_init_nob(&tb->segtab, (erts_aint_t)NULL);
+ erts_atomic_init_nob(&tb->szm, FIRST_SEGSZ_MASK);
+ erts_atomic_init_nob(&tb->nactive, FIRST_SEGSZ);
+ erts_atomic_init_nob(&tb->fixdel, (erts_aint_t)NULL);
+ erts_atomic_init_nob(&tb->segtab, (erts_aint_t)NULL);
SET_SEGTAB(tb, tb->first_segtab);
tb->nsegs = NSEG_1;
tb->nslots = FIRST_SEGSZ;
@@ -641,25 +641,25 @@ int db_create_hash(Process *p, DbTable *tbl)
SIZEOF_SEGMENT(FIRST_SEGSZ));
sys_memset(tb->first_segtab[0], 0, SIZEOF_SEGMENT(FIRST_SEGSZ));
- erts_smp_atomic_init_nob(&tb->is_resizing, 0);
+ erts_atomic_init_nob(&tb->is_resizing, 0);
if (tb->common.type & DB_FINE_LOCKED) {
- erts_smp_rwmtx_opt_t rwmtx_opt = ERTS_SMP_RWMTX_OPT_DEFAULT_INITER;
+ erts_rwmtx_opt_t rwmtx_opt = ERTS_RWMTX_OPT_DEFAULT_INITER;
int i;
if (tb->common.type & DB_FREQ_READ)
- rwmtx_opt.type = ERTS_SMP_RWMTX_TYPE_FREQUENT_READ;
+ rwmtx_opt.type = ERTS_RWMTX_TYPE_FREQUENT_READ;
if (erts_ets_rwmtx_spin_count >= 0)
rwmtx_opt.main_spincount = erts_ets_rwmtx_spin_count;
tb->locks = (DbTableHashFineLocks*) erts_db_alloc_fnf(ERTS_ALC_T_DB_SEG, /* Other type maybe? */
(DbTable *) tb,
sizeof(DbTableHashFineLocks));
for (i=0; i<DB_HASH_LOCK_CNT; ++i) {
- erts_smp_rwmtx_init_opt(&tb->locks->lck_vec[i].lck, &rwmtx_opt,
+ erts_rwmtx_init_opt(&tb->locks->lck_vec[i].lck, &rwmtx_opt,
"db_hash_slot", tb->common.the_name, ERTS_LOCK_FLAGS_CATEGORY_DB);
}
/* This important property is needed to guarantee the two buckets
* involved in a grow/shrink operation it protected by the same lock:
*/
- ASSERT(erts_smp_atomic_read_nob(&tb->nactive) % DB_HASH_LOCK_CNT == 0);
+ ASSERT(erts_atomic_read_nob(&tb->nactive) % DB_HASH_LOCK_CNT == 0);
}
else { /* coarse locking */
tb->locks = NULL;
@@ -672,7 +672,7 @@ static int db_first_hash(Process *p, DbTable *tbl, Eterm *ret)
{
DbTableHash *tb = &tbl->hash;
Uint ix = 0;
- erts_smp_rwmtx_t* lck = RLOCK_HASH(tb,ix);
+ erts_rwmtx_t* lck = RLOCK_HASH(tb,ix);
HashDbTerm* list;
for (;;) {
@@ -705,7 +705,7 @@ static int db_next_hash(Process *p, DbTable *tbl, Eterm key, Eterm *ret)
HashValue hval;
Uint ix;
HashDbTerm* b;
- erts_smp_rwmtx_t* lck;
+ erts_rwmtx_t* lck;
hval = MAKE_HASH(key);
lck = RLOCK_HASH(tb,hval);
@@ -752,7 +752,7 @@ int db_put_hash(DbTable *tbl, Eterm obj, int key_clash_fail)
HashDbTerm** bp;
HashDbTerm* b;
HashDbTerm* q;
- erts_smp_rwmtx_t* lck;
+ erts_rwmtx_t* lck;
int nitems;
int ret = DB_ERROR_NONE;
@@ -778,7 +778,7 @@ int db_put_hash(DbTable *tbl, Eterm obj, int key_clash_fail)
if (tb->common.status & DB_SET) {
HashDbTerm* bnext = b->next;
if (b->hvalue == INVALID_HASH) {
- erts_smp_atomic_inc_nob(&tb->common.nitems);
+ erts_atomic_inc_nob(&tb->common.nitems);
}
else if (key_clash_fail) {
ret = DB_ERROR_BADKEY;
@@ -806,7 +806,7 @@ int db_put_hash(DbTable *tbl, Eterm obj, int key_clash_fail)
do {
if (db_eq(&tb->common,obj,&q->dbterm)) {
if (q->hvalue == INVALID_HASH) {
- erts_smp_atomic_inc_nob(&tb->common.nitems);
+ erts_atomic_inc_nob(&tb->common.nitems);
q->hvalue = hval;
if (q != b) { /* must move to preserve key insertion order */
*qp = q->next;
@@ -827,7 +827,7 @@ Lnew:
q->hvalue = hval;
q->next = b;
*bp = q;
- nitems = erts_smp_atomic_inc_read_nob(&tb->common.nitems);
+ nitems = erts_atomic_inc_read_nob(&tb->common.nitems);
WUNLOCK_HASH(lck);
{
int nactive = NACTIVE(tb);
@@ -871,7 +871,7 @@ int db_get_hash(Process *p, DbTable *tbl, Eterm key, Eterm *ret)
HashValue hval;
int ix;
HashDbTerm* b;
- erts_smp_rwmtx_t* lck;
+ erts_rwmtx_t* lck;
hval = MAKE_HASH(key);
lck = RLOCK_HASH(tb,hval);
@@ -897,7 +897,7 @@ static int db_member_hash(DbTable *tbl, Eterm key, Eterm *ret)
HashValue hval;
int ix;
HashDbTerm* b1;
- erts_smp_rwmtx_t* lck;
+ erts_rwmtx_t* lck;
hval = MAKE_HASH(key);
ix = hash_to_ix(tb, hval);
@@ -926,7 +926,7 @@ static int db_get_element_hash(Process *p, DbTable *tbl,
HashValue hval;
int ix;
HashDbTerm* b1;
- erts_smp_rwmtx_t* lck;
+ erts_rwmtx_t* lck;
int retval;
hval = MAKE_HASH(key);
@@ -991,7 +991,7 @@ int db_erase_hash(DbTable *tbl, Eterm key, Eterm *ret)
int ix;
HashDbTerm** bp;
HashDbTerm* b;
- erts_smp_rwmtx_t* lck;
+ erts_rwmtx_t* lck;
int nitems_diff = 0;
hval = MAKE_HASH(key);
@@ -1023,7 +1023,7 @@ int db_erase_hash(DbTable *tbl, Eterm key, Eterm *ret)
}
WUNLOCK_HASH(lck);
if (nitems_diff) {
- erts_smp_atomic_add_nob(&tb->common.nitems, nitems_diff);
+ erts_atomic_add_nob(&tb->common.nitems, nitems_diff);
try_shrink(tb);
}
*ret = am_true;
@@ -1040,7 +1040,7 @@ static int db_erase_object_hash(DbTable *tbl, Eterm object, Eterm *ret)
int ix;
HashDbTerm** bp;
HashDbTerm* b;
- erts_smp_rwmtx_t* lck;
+ erts_rwmtx_t* lck;
int nitems_diff = 0;
int nkeys = 0;
Eterm key;
@@ -1081,7 +1081,7 @@ static int db_erase_object_hash(DbTable *tbl, Eterm object, Eterm *ret)
}
WUNLOCK_HASH(lck);
if (nitems_diff) {
- erts_smp_atomic_add_nob(&tb->common.nitems, nitems_diff);
+ erts_atomic_add_nob(&tb->common.nitems, nitems_diff);
try_shrink(tb);
}
*ret = am_true;
@@ -1092,7 +1092,7 @@ 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)
{
DbTableHash *tb = &tbl->hash;
- erts_smp_rwmtx_t* lck;
+ erts_rwmtx_t* lck;
Sint slot;
int retval;
int nactive;
@@ -1207,13 +1207,13 @@ static int match_traverse(Process* p, DbTableHash* tb,
unsigned current_list_pos = 0; /* Prefound buckets list index */
Eterm match_res;
Sint got = 0; /* Matched terms counter */
- erts_smp_rwmtx_t* lck; /* Slot lock */
+ erts_rwmtx_t* lck; /* Slot lock */
int ret_value;
- erts_smp_rwmtx_t* (*lock_hash_function)(DbTableHash*, HashValue)
+ erts_rwmtx_t* (*lock_hash_function)(DbTableHash*, HashValue)
= (lock_for_write ? WLOCK_HASH : RLOCK_HASH);
- void (*unlock_hash_function)(erts_smp_rwmtx_t*)
+ void (*unlock_hash_function)(erts_rwmtx_t*)
= (lock_for_write ? WUNLOCK_HASH : RUNLOCK_HASH);
- Sint (*next_slot_function)(DbTableHash*, Uint, erts_smp_rwmtx_t**)
+ Sint (*next_slot_function)(DbTableHash*, Uint, erts_rwmtx_t**)
= (lock_for_write ? next_slot_w : next_slot);
if ((ret_value = analyze_pattern(tb, pattern, extra_match_validator, &mpi))
@@ -1357,13 +1357,13 @@ static int match_traverse_continue(Process* p, DbTableHash* tb,
*/
HashDbTerm* saved_current; /* Helper to avoid double skip on match */
Eterm match_res;
- erts_smp_rwmtx_t* lck;
+ erts_rwmtx_t* lck;
int ret_value;
- erts_smp_rwmtx_t* (*lock_hash_function)(DbTableHash*, HashValue)
+ erts_rwmtx_t* (*lock_hash_function)(DbTableHash*, HashValue)
= (lock_for_write ? WLOCK_HASH : RLOCK_HASH);
- void (*unlock_hash_function)(erts_smp_rwmtx_t*)
+ void (*unlock_hash_function)(erts_rwmtx_t*)
= (lock_for_write ? WUNLOCK_HASH : RUNLOCK_HASH);
- Sint (*next_slot_function)(DbTableHash* tb, Uint ix, erts_smp_rwmtx_t** lck_ptr)
+ Sint (*next_slot_function)(DbTableHash* tb, Uint ix, erts_rwmtx_t** lck_ptr)
= (lock_for_write ? next_slot_w : next_slot);
if (got < 0) {
@@ -1970,7 +1970,7 @@ static int mtraversal_select_delete_on_match_res(void* context_ptr, Sint slot_ix
*current_ptr = (*current_ptr)->next; // replace pointer to term using next
free_term(sd_context_ptr->tb, del);
}
- erts_smp_atomic_dec_nob(&sd_context_ptr->tb->common.nitems);
+ erts_atomic_dec_nob(&sd_context_ptr->tb->common.nitems);
return 1;
}
@@ -2209,7 +2209,7 @@ static int db_take_hash(Process *p, DbTable *tbl, Eterm key, Eterm *ret)
DbTableHash *tb = &tbl->hash;
HashDbTerm **bp, *b;
HashValue hval = MAKE_HASH(key);
- erts_smp_rwmtx_t *lck = WLOCK_HASH(tb, hval);
+ erts_rwmtx_t *lck = WLOCK_HASH(tb, hval);
int ix = hash_to_ix(tb, hval);
int nitems_diff = 0;
@@ -2238,7 +2238,7 @@ static int db_take_hash(Process *p, DbTable *tbl, Eterm key, Eterm *ret)
}
WUNLOCK_HASH(lck);
if (nitems_diff) {
- erts_smp_atomic_add_nob(&tb->common.nitems, nitems_diff);
+ erts_atomic_add_nob(&tb->common.nitems, nitems_diff);
try_shrink(tb);
}
return DB_ERROR_NONE;
@@ -2260,7 +2260,7 @@ int db_mark_all_deleted_hash(DbTable *tbl)
HashDbTerm* list;
int i;
- ERTS_SMP_LC_ASSERT(IS_TAB_WLOCKED(tb));
+ ERTS_LC_ASSERT(IS_TAB_WLOCKED(tb));
for (i = 0; i < NACTIVE(tb); i++) {
if ((list = BUCKET(tb,i)) != NULL) {
@@ -2271,7 +2271,7 @@ int db_mark_all_deleted_hash(DbTable *tbl)
}while(list != NULL);
}
}
- erts_smp_atomic_set_nob(&tb->common.nitems, 0);
+ erts_atomic_set_nob(&tb->common.nitems, 0);
return DB_ERROR_NONE;
}
@@ -2345,8 +2345,8 @@ static int db_free_table_hash(DbTable *tbl)
static SWord db_free_table_continue_hash(DbTable *tbl, SWord reds)
{
DbTableHash *tb = &tbl->hash;
- FixedDeletion* fixdel = (FixedDeletion*) erts_smp_atomic_read_acqb(&tb->fixdel);
- ERTS_SMP_LC_ASSERT(IS_TAB_WLOCKED(tb) || (tb->common.status & DB_DELETE));
+ FixedDeletion* fixdel = (FixedDeletion*) erts_atomic_read_acqb(&tb->fixdel);
+ ERTS_LC_ASSERT(IS_TAB_WLOCKED(tb) || (tb->common.status & DB_DELETE));
while (fixdel != NULL) {
FixedDeletion *fx = fixdel;
@@ -2358,11 +2358,11 @@ static SWord db_free_table_continue_hash(DbTable *tbl, SWord reds)
sizeof(FixedDeletion));
ERTS_ETS_MISC_MEM_ADD(-sizeof(FixedDeletion));
if (--reds < 0) {
- erts_smp_atomic_set_relb(&tb->fixdel, (erts_aint_t)fixdel);
+ erts_atomic_set_relb(&tb->fixdel, (erts_aint_t)fixdel);
return reds; /* Not done */
}
}
- erts_smp_atomic_set_relb(&tb->fixdel, (erts_aint_t)NULL);
+ erts_atomic_set_relb(&tb->fixdel, (erts_aint_t)NULL);
while(tb->nslots != 0) {
reds -= EXT_SEGSZ/64 + free_seg(tb, 1);
@@ -2383,7 +2383,7 @@ static SWord db_free_table_continue_hash(DbTable *tbl, SWord reds)
(void*)tb->locks, sizeof(DbTableHashFineLocks));
tb->locks = NULL;
}
- ASSERT(erts_smp_atomic_read_nob(&tb->common.memory_size) == sizeof(DbTable));
+ ASSERT(erts_atomic_read_nob(&tb->common.memory_size) == sizeof(DbTable));
return reds; /* Done */
}
@@ -2482,7 +2482,7 @@ static int analyze_pattern(DbTableHash *tb, Eterm pattern,
if (!db_has_variable(key)) { /* Bound key */
int ix, search_slot;
HashDbTerm** bp;
- erts_smp_rwmtx_t* lck;
+ erts_rwmtx_t* lck;
hval = MAKE_HASH(key);
lck = RLOCK_HASH(tb,hval);
ix = hash_to_ix(tb, hval);
@@ -2729,7 +2729,7 @@ static void grow(DbTableHash* tb, int nitems)
HashDbTerm** pnext;
HashDbTerm** to_pnext;
HashDbTerm* p;
- erts_smp_rwmtx_t* lck;
+ erts_rwmtx_t* lck;
int nactive;
int from_ix, to_ix;
int szm;
@@ -2751,7 +2751,7 @@ static void grow(DbTableHash* tb, int nitems)
}
ASSERT(nactive < tb->nslots);
- szm = erts_smp_atomic_read_nob(&tb->szm);
+ szm = erts_atomic_read_nob(&tb->szm);
if (nactive <= szm) {
from_ix = nactive & (szm >> 1);
} else {
@@ -2762,7 +2762,7 @@ static void grow(DbTableHash* tb, int nitems)
to_ix = nactive;
lck = WLOCK_HASH(tb, from_ix);
- ERTS_SMP_ASSERT(lck == GET_LOCK_MAYBE(tb,to_ix));
+ ERTS_ASSERT(lck == GET_LOCK_MAYBE(tb,to_ix));
/* Now a final double check (with the from_ix lock held)
* that we did not get raced by a table fixer.
*/
@@ -2770,12 +2770,12 @@ static void grow(DbTableHash* tb, int nitems)
WUNLOCK_HASH(lck);
goto abort;
}
- erts_smp_atomic_set_nob(&tb->nactive, ++nactive);
+ erts_atomic_set_nob(&tb->nactive, ++nactive);
if (from_ix == 0) {
if (DB_USING_FINE_LOCKING(tb))
- erts_smp_atomic_set_relb(&tb->szm, szm);
+ erts_atomic_set_relb(&tb->szm, szm);
else
- erts_smp_atomic_set_nob(&tb->szm, szm);
+ erts_atomic_set_nob(&tb->szm, szm);
}
done_resizing(tb);
@@ -2823,7 +2823,7 @@ static void shrink(DbTableHash* tb, int nitems)
HashDbTerm** src_bp;
HashDbTerm** dst_bp;
HashDbTerm** bp;
- erts_smp_rwmtx_t* lck;
+ erts_rwmtx_t* lck;
int src_ix, dst_ix, low_szm;
int nactive;
int loop_limit = 5;
@@ -2836,13 +2836,13 @@ static void shrink(DbTableHash* tb, int nitems)
goto abort; /* already done (race) */
}
src_ix = nactive - 1;
- low_szm = erts_smp_atomic_read_nob(&tb->szm) >> 1;
+ low_szm = erts_atomic_read_nob(&tb->szm) >> 1;
dst_ix = src_ix & low_szm;
ASSERT(dst_ix < src_ix);
ASSERT(nactive > FIRST_SEGSZ);
lck = WLOCK_HASH(tb, dst_ix);
- ERTS_SMP_ASSERT(lck == GET_LOCK_MAYBE(tb,src_ix));
+ ERTS_ASSERT(lck == GET_LOCK_MAYBE(tb,src_ix));
/* Double check for racing table fixers */
if (IS_FIXED(tb)) {
WUNLOCK_HASH(lck);
@@ -2871,9 +2871,9 @@ static void shrink(DbTableHash* tb, int nitems)
*src_bp = NULL;
nactive = src_ix;
- erts_smp_atomic_set_nob(&tb->nactive, nactive);
+ erts_atomic_set_nob(&tb->nactive, nactive);
if (dst_ix == 0) {
- erts_smp_atomic_set_relb(&tb->szm, low_szm);
+ erts_atomic_set_relb(&tb->szm, low_szm);
}
WUNLOCK_HASH(lck);
@@ -2908,12 +2908,12 @@ static HashDbTerm* search_list(DbTableHash* tb, Eterm key,
/* It return the next live object in a table, NULL if no more */
/* In-bucket: RLOCKED */
/* Out-bucket: RLOCKED unless NULL */
-static HashDbTerm* next(DbTableHash *tb, Uint *iptr, erts_smp_rwmtx_t** lck_ptr,
+static HashDbTerm* next(DbTableHash *tb, Uint *iptr, erts_rwmtx_t** lck_ptr,
HashDbTerm *list)
{
int i;
- ERTS_SMP_LC_ASSERT(IS_HASH_RLOCKED(tb,*iptr));
+ ERTS_LC_ASSERT(IS_HASH_RLOCKED(tb,*iptr));
for (list = list->next; list != NULL; list = list->next) {
if (list->hvalue != INVALID_HASH)
@@ -2943,7 +2943,7 @@ db_lookup_dbterm_hash(Process *p, DbTable *tbl, Eterm key, Eterm obj,
DbTableHash *tb = &tbl->hash;
HashValue hval;
HashDbTerm **bp, *b;
- erts_smp_rwmtx_t* lck;
+ erts_rwmtx_t* lck;
int flags = 0;
ASSERT(tb->common.status & DB_SET);
@@ -2999,7 +2999,7 @@ db_lookup_dbterm_hash(Process *p, DbTable *tbl, Eterm key, Eterm obj,
q->next = next;
q->hvalue = hval;
*bp = b = q;
- erts_smp_atomic_inc_nob(&tb->common.nitems);
+ erts_atomic_inc_nob(&tb->common.nitems);
}
HRelease(p, hend, htop);
@@ -3025,10 +3025,10 @@ db_finalize_dbterm_hash(int cret, DbUpdateHandle* handle)
DbTableHash *tb = &tbl->hash;
HashDbTerm **bp = (HashDbTerm **) handle->bp;
HashDbTerm *b = *bp;
- erts_smp_rwmtx_t* lck = (erts_smp_rwmtx_t*) handle->lck;
+ erts_rwmtx_t* lck = (erts_rwmtx_t*) handle->lck;
HashDbTerm* free_me = NULL;
- ERTS_SMP_LC_ASSERT(IS_HASH_WLOCKED(tb, lck)); /* locked by db_lookup_dbterm_hash */
+ ERTS_LC_ASSERT(IS_HASH_WLOCKED(tb, lck)); /* locked by db_lookup_dbterm_hash */
ASSERT((&b->dbterm == handle->dbterm) == !(tb->common.compress && handle->flags & DB_MUST_RESIZE));
@@ -3042,7 +3042,7 @@ db_finalize_dbterm_hash(int cret, DbUpdateHandle* handle)
}
WUNLOCK_HASH(lck);
- erts_smp_atomic_dec_nob(&tb->common.nitems);
+ erts_atomic_dec_nob(&tb->common.nitems);
try_shrink(tb);
} else {
if (handle->flags & DB_MUST_RESIZE) {
@@ -3051,7 +3051,7 @@ db_finalize_dbterm_hash(int cret, DbUpdateHandle* handle)
}
if (handle->flags & DB_INC_TRY_GROW) {
int nactive;
- int nitems = erts_smp_atomic_inc_read_nob(&tb->common.nitems);
+ int nitems = erts_atomic_inc_read_nob(&tb->common.nitems);
WUNLOCK_HASH(lck);
nactive = NACTIVE(tb);
@@ -3079,7 +3079,7 @@ static int db_delete_all_objects_hash(Process* p, DbTable* tbl)
} else {
db_free_table_hash(tbl);
db_create_hash(p, tbl);
- erts_smp_atomic_set_nob(&tbl->hash.common.nitems, 0);
+ erts_atomic_set_nob(&tbl->hash.common.nitems, 0);
}
return 0;
}
@@ -3109,7 +3109,7 @@ void db_foreach_offheap_hash(DbTable *tbl,
void db_calc_stats_hash(DbTableHash* tb, DbHashStats* stats)
{
HashDbTerm* b;
- erts_smp_rwmtx_t* lck;
+ erts_rwmtx_t* lck;
int sum = 0;
int sq_sum = 0;
int kept_items = 0;
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-20 12:04:41 +0000