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Diffstat (limited to 'erts/emulator/beam/erl_alloc.c')
-rw-r--r--erts/emulator/beam/erl_alloc.c248
1 files changed, 145 insertions, 103 deletions
diff --git a/erts/emulator/beam/erl_alloc.c b/erts/emulator/beam/erl_alloc.c
index 9e36d5e0d1..e6169ebeaa 100644
--- a/erts/emulator/beam/erl_alloc.c
+++ b/erts/emulator/beam/erl_alloc.c
@@ -64,9 +64,6 @@
# error "Too many schedulers; cannot create that many pref alloc instances"
#endif
-#define ERTS_ALC_FIX_TYPE_IX(T) \
- (ERTS_ALC_T2N((T)) - ERTS_ALC_N_MIN_A_FIXED_SIZE)
-
#define ERTS_ALC_DEFAULT_MAX_THR_PREF ERTS_MAX_NO_OF_SCHEDULERS
#if defined(SMALL_MEMORY) || defined(PURIFY) || defined(VALGRIND)
@@ -156,20 +153,13 @@ ERTS_SCHED_PREF_QUICK_ALLOC_IMPL(aireq,
ErtsAlcType_t erts_fix_core_allocator_ix;
-enum allctr_type {
- GOODFIT,
- BESTFIT,
- AFIT,
- FIRSTFIT
-};
-
struct au_init {
int enable;
int thr_spec;
int disable_allowed;
int thr_spec_allowed;
int carrier_migration_allowed;
- enum allctr_type atype;
+ ErtsAlcStrat_t astrat;
struct {
AllctrInit_t util;
GFAllctrInit_t gf;
@@ -219,7 +209,9 @@ typedef struct {
struct au_init test_alloc;
} erts_alc_hndl_args_init_t;
-#define ERTS_AU_INIT__ {0, 0, 1, 1, 1, GOODFIT, DEFAULT_ALLCTR_INIT, {1,1,1,1}}
+#define ERTS_AU_INIT__ {0, 0, 1, 1, 1, \
+ ERTS_ALC_S_GOODFIT, DEFAULT_ALLCTR_INIT, \
+ {1,1,1,1}}
#define SET_DEFAULT_ALLOC_OPTS(IP) \
do { \
@@ -233,7 +225,7 @@ set_default_sl_alloc_opts(struct au_init *ip)
SET_DEFAULT_ALLOC_OPTS(ip);
ip->enable = AU_ALLOC_DEFAULT_ENABLE(1);
ip->thr_spec = 1;
- ip->atype = GOODFIT;
+ ip->astrat = ERTS_ALC_S_GOODFIT;
ip->init.util.name_prefix = "sl_";
ip->init.util.alloc_no = ERTS_ALC_A_SHORT_LIVED;
#ifndef SMALL_MEMORY
@@ -252,7 +244,7 @@ set_default_std_alloc_opts(struct au_init *ip)
SET_DEFAULT_ALLOC_OPTS(ip);
ip->enable = AU_ALLOC_DEFAULT_ENABLE(1);
ip->thr_spec = 1;
- ip->atype = BESTFIT;
+ ip->astrat = ERTS_ALC_S_BESTFIT;
ip->init.util.name_prefix = "std_";
ip->init.util.alloc_no = ERTS_ALC_A_STANDARD;
#ifndef SMALL_MEMORY
@@ -270,7 +262,7 @@ set_default_ll_alloc_opts(struct au_init *ip)
SET_DEFAULT_ALLOC_OPTS(ip);
ip->enable = AU_ALLOC_DEFAULT_ENABLE(1);
ip->thr_spec = 0;
- ip->atype = BESTFIT;
+ ip->astrat = ERTS_ALC_S_BESTFIT;
ip->init.bf.ao = 1;
ip->init.util.ramv = 0;
ip->init.util.mmsbc = 0;
@@ -299,7 +291,7 @@ set_default_literal_alloc_opts(struct au_init *ip)
ip->disable_allowed = 0;
ip->thr_spec_allowed = 0;
ip->carrier_migration_allowed = 0;
- ip->atype = BESTFIT;
+ ip->astrat = ERTS_ALC_S_BESTFIT;
ip->init.bf.ao = 1;
ip->init.util.ramv = 0;
ip->init.util.mmsbc = 0;
@@ -349,7 +341,7 @@ set_default_exec_alloc_opts(struct au_init *ip)
ip->disable_allowed = 0;
ip->thr_spec_allowed = 0;
ip->carrier_migration_allowed = 0;
- ip->atype = BESTFIT;
+ ip->astrat = ERTS_ALC_S_BESTFIT;
ip->init.bf.ao = 1;
ip->init.util.ramv = 0;
ip->init.util.mmsbc = 0;
@@ -378,7 +370,7 @@ set_default_temp_alloc_opts(struct au_init *ip)
ip->thr_spec = 1;
ip->disable_allowed = 0;
ip->carrier_migration_allowed = 0;
- ip->atype = AFIT;
+ ip->astrat = ERTS_ALC_S_AFIT;
ip->init.util.name_prefix = "temp_";
ip->init.util.alloc_no = ERTS_ALC_A_TEMPORARY;
#ifndef SMALL_MEMORY
@@ -397,7 +389,7 @@ set_default_eheap_alloc_opts(struct au_init *ip)
SET_DEFAULT_ALLOC_OPTS(ip);
ip->enable = AU_ALLOC_DEFAULT_ENABLE(1);
ip->thr_spec = 1;
- ip->atype = GOODFIT;
+ ip->astrat = ERTS_ALC_S_GOODFIT;
ip->init.util.name_prefix = "eheap_";
ip->init.util.alloc_no = ERTS_ALC_A_EHEAP;
#ifndef SMALL_MEMORY
@@ -416,7 +408,7 @@ set_default_binary_alloc_opts(struct au_init *ip)
SET_DEFAULT_ALLOC_OPTS(ip);
ip->enable = AU_ALLOC_DEFAULT_ENABLE(1);
ip->thr_spec = 1;
- ip->atype = BESTFIT;
+ ip->astrat = ERTS_ALC_S_BESTFIT;
ip->init.util.name_prefix = "binary_";
ip->init.util.alloc_no = ERTS_ALC_A_BINARY;
#ifndef SMALL_MEMORY
@@ -435,7 +427,7 @@ set_default_ets_alloc_opts(struct au_init *ip)
SET_DEFAULT_ALLOC_OPTS(ip);
ip->enable = AU_ALLOC_DEFAULT_ENABLE(1);
ip->thr_spec = 1;
- ip->atype = BESTFIT;
+ ip->astrat = ERTS_ALC_S_BESTFIT;
ip->init.util.name_prefix = "ets_";
ip->init.util.alloc_no = ERTS_ALC_A_ETS;
#ifndef SMALL_MEMORY
@@ -453,7 +445,7 @@ set_default_driver_alloc_opts(struct au_init *ip)
SET_DEFAULT_ALLOC_OPTS(ip);
ip->enable = AU_ALLOC_DEFAULT_ENABLE(1);
ip->thr_spec = 1;
- ip->atype = BESTFIT;
+ ip->astrat = ERTS_ALC_S_BESTFIT;
ip->init.util.name_prefix = "driver_";
ip->init.util.alloc_no = ERTS_ALC_A_DRIVER;
#ifndef SMALL_MEMORY
@@ -473,7 +465,7 @@ set_default_fix_alloc_opts(struct au_init *ip,
SET_DEFAULT_ALLOC_OPTS(ip);
ip->enable = AU_ALLOC_DEFAULT_ENABLE(1);
ip->thr_spec = 1;
- ip->atype = BESTFIT;
+ ip->astrat = ERTS_ALC_S_BESTFIT;
ip->init.bf.ao = 1;
ip->init.util.name_prefix = "fix_";
ip->init.util.fix_type_size = fix_type_sizes;
@@ -493,7 +485,7 @@ set_default_test_alloc_opts(struct au_init *ip)
SET_DEFAULT_ALLOC_OPTS(ip);
ip->enable = 0; /* Disabled by default */
ip->thr_spec = -1 * erts_no_schedulers;
- ip->atype = FIRSTFIT;
+ ip->astrat = ERTS_ALC_S_FIRSTFIT;
ip->init.aoff.crr_order = FF_AOFF;
ip->init.aoff.blk_order = FF_BF;
ip->init.util.name_prefix = "test_";
@@ -552,8 +544,8 @@ start_au_allocator(ErtsAlcType_t alctr_n,
static void
refuse_af_strategy(struct au_init *init)
{
- if (init->atype == AFIT)
- init->atype = GOODFIT;
+ if (init->astrat == ERTS_ALC_S_AFIT)
+ init->astrat = ERTS_ALC_S_GOODFIT;
}
#ifdef HARD_DEBUG
@@ -576,7 +568,10 @@ static void adjust_fix_alloc_sizes(UWord extra_block_size)
for (i=0; i < tspec->size; i++) {
Allctr_t* allctr = tspec->allctr[i];
for (j=0; j < ERTS_ALC_NO_FIXED_SIZES; ++j) {
- allctr->fix[j].type_size += extra_block_size;
+ size_t size = allctr->fix[j].type_size;
+ size = MAX(size + extra_block_size,
+ sizeof(ErtsAllctrDDBlock_t));
+ allctr->fix[j].type_size = size;
}
}
}
@@ -584,8 +579,11 @@ static void adjust_fix_alloc_sizes(UWord extra_block_size)
{
Allctr_t* allctr = erts_allctrs_info[ERTS_ALC_A_FIXED_SIZE].extra;
for (j=0; j < ERTS_ALC_NO_FIXED_SIZES; ++j) {
- allctr->fix[j].type_size += extra_block_size;
- }
+ size_t size = allctr->fix[j].type_size;
+ size = MAX(size + extra_block_size,
+ sizeof(ErtsAllctrDDBlock_t));
+ allctr->fix[j].type_size = size;
+ }
}
}
}
@@ -597,7 +595,7 @@ strategy_support_carrier_migration(struct au_init *auip)
* Currently only aoff* and ageff* support carrier
* migration, i.e, type AOFIRSTFIT.
*/
- return auip->atype == FIRSTFIT;
+ return auip->astrat == ERTS_ALC_S_FIRSTFIT;
}
static ERTS_INLINE void
@@ -612,7 +610,7 @@ adjust_carrier_migration_support(struct au_init *auip)
*/
if (!strategy_support_carrier_migration(auip)) {
/* Default to aoffcbf */
- auip->atype = FIRSTFIT;
+ auip->astrat = ERTS_ALC_S_FIRSTFIT;
auip->init.aoff.crr_order = FF_AOFF;
auip->init.aoff.blk_order = FF_BF;
}
@@ -1018,7 +1016,7 @@ start_au_allocator(ErtsAlcType_t alctr_n,
int i;
int size = 1;
void *as0;
- enum allctr_type atype;
+ ErtsAlcStrat_t astrat;
ErtsAllocatorFunctions_t *af = &erts_allctrs[alctr_n];
ErtsAllocatorInfo_t *ai = &erts_allctrs_info[alctr_n];
ErtsAllocatorThrSpec_t *tspec = &erts_allctr_thr_spec[alctr_n];
@@ -1077,7 +1075,7 @@ start_au_allocator(ErtsAlcType_t alctr_n,
for (i = 0; i < size; i++) {
Allctr_t *as;
- atype = init->atype;
+ astrat = init->astrat;
if (!init->thr_spec)
as0 = state;
@@ -1094,8 +1092,8 @@ start_au_allocator(ErtsAlcType_t alctr_n,
if (i != 0)
init->init.util.ts = 0;
else {
- if (atype == AFIT)
- atype = GOODFIT;
+ if (astrat == ERTS_ALC_S_AFIT)
+ astrat = ERTS_ALC_S_GOODFIT;
init->init.util.ts = 1;
}
init->init.util.tspec = init->thr_spec + 1;
@@ -1109,25 +1107,26 @@ start_au_allocator(ErtsAlcType_t alctr_n,
(((char *) fix_lists) + fix_list_size));
}
+ init->init.util.alloc_strat = astrat;
init->init.util.ix = i;
- switch (atype) {
- case GOODFIT:
+ switch (astrat) {
+ case ERTS_ALC_S_GOODFIT:
as = erts_gfalc_start((GFAllctr_t *) as0,
&init->init.gf,
&init->init.util);
break;
- case BESTFIT:
+ case ERTS_ALC_S_BESTFIT:
as = erts_bfalc_start((BFAllctr_t *) as0,
&init->init.bf,
&init->init.util);
break;
- case AFIT:
+ case ERTS_ALC_S_AFIT:
as = erts_afalc_start((AFAllctr_t *) as0,
&init->init.af,
&init->init.util);
break;
- case FIRSTFIT:
+ case ERTS_ALC_S_FIRSTFIT:
as = erts_aoffalc_start((AOFFAllctr_t *) as0,
&init->init.aoff,
&init->init.util);
@@ -1363,51 +1362,59 @@ handle_au_arg(struct au_init *auip,
else if(has_prefix("as", sub_param)) {
char *alg = get_value(sub_param + 2, argv, ip);
if (sys_strcmp("bf", alg) == 0) {
- auip->atype = BESTFIT;
+ auip->astrat = ERTS_ALC_S_BESTFIT;
auip->init.bf.ao = 0;
}
else if (sys_strcmp("aobf", alg) == 0) {
- auip->atype = BESTFIT;
+ auip->astrat = ERTS_ALC_S_BESTFIT;
auip->init.bf.ao = 1;
}
else if (sys_strcmp("gf", alg) == 0) {
- auip->atype = GOODFIT;
+ auip->astrat = ERTS_ALC_S_GOODFIT;
}
else if (sys_strcmp("af", alg) == 0) {
- auip->atype = AFIT;
+ auip->astrat = ERTS_ALC_S_AFIT;
}
else if (sys_strcmp("aoff", alg) == 0) {
- auip->atype = FIRSTFIT;
+ auip->astrat = ERTS_ALC_S_FIRSTFIT;
auip->init.aoff.crr_order = FF_AOFF;
auip->init.aoff.blk_order = FF_AOFF;
}
else if (sys_strcmp("aoffcbf", alg) == 0) {
- auip->atype = FIRSTFIT;
+ auip->astrat = ERTS_ALC_S_FIRSTFIT;
auip->init.aoff.crr_order = FF_AOFF;
auip->init.aoff.blk_order = FF_BF;
}
else if (sys_strcmp("aoffcaobf", alg) == 0) {
- auip->atype = FIRSTFIT;
+ auip->astrat = ERTS_ALC_S_FIRSTFIT;
auip->init.aoff.crr_order = FF_AOFF;
auip->init.aoff.blk_order = FF_AOBF;
}
else if (sys_strcmp("ageffcaoff", alg) == 0) {
- auip->atype = FIRSTFIT;
+ auip->astrat = ERTS_ALC_S_FIRSTFIT;
auip->init.aoff.crr_order = FF_AGEFF;
auip->init.aoff.blk_order = FF_AOFF;
}
else if (sys_strcmp("ageffcbf", alg) == 0) {
- auip->atype = FIRSTFIT;
+ auip->astrat = ERTS_ALC_S_FIRSTFIT;
auip->init.aoff.crr_order = FF_AGEFF;
auip->init.aoff.blk_order = FF_BF;
}
else if (sys_strcmp("ageffcaobf", alg) == 0) {
- auip->atype = FIRSTFIT;
+ auip->astrat = ERTS_ALC_S_FIRSTFIT;
auip->init.aoff.crr_order = FF_AGEFF;
auip->init.aoff.blk_order = FF_AOBF;
}
else {
- bad_value(param, sub_param + 1, alg);
+ if (auip->init.util.alloc_no == ERTS_ALC_A_TEST
+ && sys_strcmp("chaosff", alg) == 0) {
+ auip->astrat = ERTS_ALC_S_FIRSTFIT;
+ auip->init.aoff.crr_order = FF_CHAOS;
+ auip->init.aoff.blk_order = FF_CHAOS;
+ }
+ else {
+ bad_value(param, sub_param + 1, alg);
+ }
}
if (!strategy_support_carrier_migration(auip))
auip->init.util.acul = 0;
@@ -2030,33 +2037,55 @@ erts_realloc_n_enomem(ErtsAlcType_t n, void *ptr, Uint size)
}
static ERTS_INLINE UWord
-alcu_size(ErtsAlcType_t ai, ErtsAlcUFixInfo_t *fi, int fisz)
+alcu_size(ErtsAlcType_t alloc_no, ErtsAlcUFixInfo_t *fi, int fisz)
{
- UWord res = 0;
+ UWord res;
+ int ai;
- ASSERT(erts_allctrs_info[ai].enabled);
- ASSERT(erts_allctrs_info[ai].alloc_util);
+ if (!erts_allctrs_info[alloc_no].thr_spec) {
+ AllctrSize_t size;
+ Allctr_t *allctr;
- if (!erts_allctrs_info[ai].thr_spec) {
- Allctr_t *allctr = erts_allctrs_info[ai].extra;
- AllctrSize_t asize;
- erts_alcu_current_size(allctr, &asize, fi, fisz);
- res += asize.blocks;
+ allctr = erts_allctrs_info[alloc_no].extra;
+ erts_alcu_current_size(allctr, &size, fi, fisz);
+
+ return size.blocks;
}
- else {
- ErtsAllocatorThrSpec_t *tspec = &erts_allctr_thr_spec[ai];
- int i;
- ASSERT(tspec->enabled);
+ res = 0;
- for (i = tspec->size - 1; i >= 0; i--) {
- Allctr_t *allctr = tspec->allctr[i];
- AllctrSize_t asize;
- if (allctr) {
- erts_alcu_current_size(allctr, &asize, fi, fisz);
- res += asize.blocks;
- }
- }
+ /* Thread-specific allocators can migrate carriers across types, so we have
+ * to visit every allocator type to gather information on blocks that were
+ * allocated by us. */
+ for (ai = ERTS_ALC_A_MIN; ai < ERTS_ALC_A_MAX; ai++) {
+ ErtsAllocatorThrSpec_t *tspec;
+ Allctr_t *allctr;
+ int i;
+
+ if (!erts_allctrs_info[ai].thr_spec) {
+ continue;
+ }
+
+ tspec = &erts_allctr_thr_spec[ai];
+ ASSERT(tspec->enabled);
+
+ for (i = tspec->size - 1; i >= 0; i--) {
+ allctr = tspec->allctr[i];
+
+ if (allctr) {
+ AllctrSize_t size;
+
+ if (ai == alloc_no) {
+ erts_alcu_current_size(allctr, &size, fi, fisz);
+ } else {
+ erts_alcu_foreign_size(allctr, alloc_no, &size);
+ }
+
+ ASSERT(((SWord)size.blocks) >= 0);
+
+ res += size.blocks;
+ }
+ }
}
return res;
@@ -2400,6 +2429,7 @@ erts_memory(fmtfn_t *print_to_p, void *print_to_arg, void *proc, Eterm earg)
}
if (want_tot_or_sys) {
+ ASSERT(size.total >= size.processes);
size.system = size.total - size.processes;
}
@@ -3459,29 +3489,29 @@ UWord erts_alc_test(UWord op, UWord a1, UWord a2, UWord a3)
switch (op) {
case 0xf00:
if (((Allctr_t *) a1)->thread_safe)
- return (UWord) erts_alcu_alloc_ts(ERTS_ALC_T_UNDEF,
+ return (UWord) erts_alcu_alloc_ts(ERTS_ALC_T_TEST,
(void *) a1,
(Uint) a2);
else
- return (UWord) erts_alcu_alloc(ERTS_ALC_T_UNDEF,
+ return (UWord) erts_alcu_alloc(ERTS_ALC_T_TEST,
(void *) a1,
(Uint) a2);
case 0xf01:
if (((Allctr_t *) a1)->thread_safe)
- return (UWord) erts_alcu_realloc_ts(ERTS_ALC_T_UNDEF,
+ return (UWord) erts_alcu_realloc_ts(ERTS_ALC_T_TEST,
(void *) a1,
(void *) a2,
(Uint) a3);
else
- return (UWord) erts_alcu_realloc(ERTS_ALC_T_UNDEF,
+ return (UWord) erts_alcu_realloc(ERTS_ALC_T_TEST,
(void *) a1,
(void *) a2,
(Uint) a3);
case 0xf02:
if (((Allctr_t *) a1)->thread_safe)
- erts_alcu_free_ts(ERTS_ALC_T_UNDEF, (void *) a1, (void *) a2);
+ erts_alcu_free_ts(ERTS_ALC_T_TEST, (void *) a1, (void *) a2);
else
- erts_alcu_free(ERTS_ALC_T_UNDEF, (void *) a1, (void *) a2);
+ erts_alcu_free(ERTS_ALC_T_TEST, (void *) a1, (void *) a2);
return 0;
case 0xf03: {
Allctr_t *allctr;
@@ -3489,8 +3519,10 @@ UWord erts_alc_test(UWord op, UWord a1, UWord a2, UWord a3)
SET_DEFAULT_ALLOC_OPTS(&init);
init.enable = 1;
- init.atype = GOODFIT;
+ init.astrat = ERTS_ALC_S_GOODFIT;
init.init.util.name_prefix = (char *) a1;
+ init.init.util.alloc_no = ERTS_ALC_A_TEST;
+ init.init.util.alloc_strat = init.astrat;
init.init.util.ts = 1;
if ((char **) a3) {
char **argv = (char **) a3;
@@ -3504,31 +3536,31 @@ UWord erts_alc_test(UWord op, UWord a1, UWord a2, UWord a3)
}
}
- switch (init.atype) {
- case GOODFIT:
+ switch (init.astrat) {
+ case ERTS_ALC_S_GOODFIT:
allctr = erts_gfalc_start((GFAllctr_t *)
- erts_alloc(ERTS_ALC_T_UNDEF,
+ erts_alloc(ERTS_ALC_T_TEST,
sizeof(GFAllctr_t)),
&init.init.gf,
&init.init.util);
break;
- case BESTFIT:
+ case ERTS_ALC_S_BESTFIT:
allctr = erts_bfalc_start((BFAllctr_t *)
- erts_alloc(ERTS_ALC_T_UNDEF,
+ erts_alloc(ERTS_ALC_T_TEST,
sizeof(BFAllctr_t)),
&init.init.bf,
&init.init.util);
break;
- case AFIT:
+ case ERTS_ALC_S_AFIT:
allctr = erts_afalc_start((AFAllctr_t *)
- erts_alloc(ERTS_ALC_T_UNDEF,
+ erts_alloc(ERTS_ALC_T_TEST,
sizeof(AFAllctr_t)),
&init.init.af,
&init.init.util);
break;
- case FIRSTFIT:
+ case ERTS_ALC_S_FIRSTFIT:
allctr = erts_aoffalc_start((AOFFAllctr_t *)
- erts_alloc(ERTS_ALC_T_UNDEF,
+ erts_alloc(ERTS_ALC_T_TEST,
sizeof(AOFFAllctr_t)),
&init.init.aoff,
&init.init.util);
@@ -3544,7 +3576,7 @@ UWord erts_alc_test(UWord op, UWord a1, UWord a2, UWord a3)
}
case 0xf04:
erts_alcu_stop((Allctr_t *) a1);
- erts_free(ERTS_ALC_T_UNDEF, (void *) a1);
+ erts_free(ERTS_ALC_T_TEST, (void *) a1);
break;
case 0xf05: return (UWord) 1;
case 0xf06: return (UWord) ((Allctr_t *) a1)->thread_safe;
@@ -3554,7 +3586,7 @@ UWord erts_alc_test(UWord op, UWord a1, UWord a2, UWord a3)
case 0xf07: return (UWord) ((Allctr_t *) a1)->thread_safe;
#endif
case 0xf08: {
- ethr_mutex *mtx = erts_alloc(ERTS_ALC_T_UNDEF, sizeof(ethr_mutex));
+ ethr_mutex *mtx = erts_alloc(ERTS_ALC_T_TEST, sizeof(ethr_mutex));
if (ethr_mutex_init(mtx) != 0)
ERTS_ALC_TEST_ABORT;
return (UWord) mtx;
@@ -3563,7 +3595,7 @@ UWord erts_alc_test(UWord op, UWord a1, UWord a2, UWord a3)
ethr_mutex *mtx = (ethr_mutex *) a1;
if (ethr_mutex_destroy(mtx) != 0)
ERTS_ALC_TEST_ABORT;
- erts_free(ERTS_ALC_T_UNDEF, (void *) mtx);
+ erts_free(ERTS_ALC_T_TEST, (void *) mtx);
break;
}
case 0xf0a:
@@ -3573,7 +3605,7 @@ UWord erts_alc_test(UWord op, UWord a1, UWord a2, UWord a3)
ethr_mutex_unlock((ethr_mutex *) a1);
break;
case 0xf0c: {
- ethr_cond *cnd = erts_alloc(ERTS_ALC_T_UNDEF, sizeof(ethr_cond));
+ ethr_cond *cnd = erts_alloc(ERTS_ALC_T_TEST, sizeof(ethr_cond));
if (ethr_cond_init(cnd) != 0)
ERTS_ALC_TEST_ABORT;
return (UWord) cnd;
@@ -3582,7 +3614,7 @@ UWord erts_alc_test(UWord op, UWord a1, UWord a2, UWord a3)
ethr_cond *cnd = (ethr_cond *) a1;
if (ethr_cond_destroy(cnd) != 0)
ERTS_ALC_TEST_ABORT;
- erts_free(ERTS_ALC_T_UNDEF, (void *) cnd);
+ erts_free(ERTS_ALC_T_TEST, (void *) cnd);
break;
}
case 0xf0e:
@@ -3596,7 +3628,7 @@ UWord erts_alc_test(UWord op, UWord a1, UWord a2, UWord a3)
break;
}
case 0xf10: {
- ethr_tid *tid = erts_alloc(ERTS_ALC_T_UNDEF, sizeof(ethr_tid));
+ ethr_tid *tid = erts_alloc(ERTS_ALC_T_TEST, sizeof(ethr_tid));
if (ethr_thr_create(tid,
(void * (*)(void *)) a1,
(void *) a2,
@@ -3608,7 +3640,7 @@ UWord erts_alc_test(UWord op, UWord a1, UWord a2, UWord a3)
ethr_tid *tid = (ethr_tid *) a1;
if (ethr_thr_join(*tid, NULL) != 0)
ERTS_ALC_TEST_ABORT;
- erts_free(ERTS_ALC_T_UNDEF, (void *) tid);
+ erts_free(ERTS_ALC_T_TEST, (void *) tid);
break;
}
case 0xf12:
@@ -3960,9 +3992,10 @@ check_memory_fence(void *ptr, Uint *size, ErtsAlcType_t n, int func)
static ErtsAllocatorFunctions_t real_allctrs[ERTS_ALC_A_MAX+1];
static void *
-debug_alloc(ErtsAlcType_t n, void *extra, Uint size)
+debug_alloc(ErtsAlcType_t type, void *extra, Uint size)
{
ErtsAllocatorFunctions_t *real_af = (ErtsAllocatorFunctions_t *) extra;
+ ErtsAlcType_t n;
Uint dsize;
void *res;
@@ -3970,9 +4003,11 @@ debug_alloc(ErtsAlcType_t n, void *extra, Uint size)
erts_hdbg_chk_blks();
#endif
+ n = ERTS_ALC_T2N(type);
+
ASSERT(ERTS_ALC_N_MIN <= n && n <= ERTS_ALC_N_MAX);
dsize = size + FENCE_SZ;
- res = (*real_af->alloc)(n, real_af->extra, dsize);
+ res = (*real_af->alloc)(type, real_af->extra, dsize);
res = set_memory_fence(res, size, n);
@@ -3986,14 +4021,17 @@ debug_alloc(ErtsAlcType_t n, void *extra, Uint size)
static void *
-debug_realloc(ErtsAlcType_t n, void *extra, void *ptr, Uint size)
+debug_realloc(ErtsAlcType_t type, void *extra, void *ptr, Uint size)
{
ErtsAllocatorFunctions_t *real_af = (ErtsAllocatorFunctions_t *) extra;
+ ErtsAlcType_t n;
Uint dsize;
Uint old_size;
void *dptr;
void *res;
+ n = ERTS_ALC_T2N(type);
+
ASSERT(ERTS_ALC_N_MIN <= n && n <= ERTS_ALC_N_MAX);
dsize = size + FENCE_SZ;
@@ -4003,12 +4041,12 @@ debug_realloc(ErtsAlcType_t n, void *extra, void *ptr, Uint size)
erts_hdbg_chk_blks();
#endif
- if (old_size > size)
+ if (ptr && old_size > size)
sys_memset((void *) (((char *) ptr) + size),
0xf,
sizeof(Uint) + old_size - size);
- res = (*real_af->realloc)(n, real_af->extra, dptr, dsize);
+ res = (*real_af->realloc)(type, real_af->extra, dptr, dsize);
res = set_memory_fence(res, size, n);
@@ -4021,12 +4059,16 @@ debug_realloc(ErtsAlcType_t n, void *extra, void *ptr, Uint size)
}
static void
-debug_free(ErtsAlcType_t n, void *extra, void *ptr)
+debug_free(ErtsAlcType_t type, void *extra, void *ptr)
{
ErtsAllocatorFunctions_t *real_af = (ErtsAllocatorFunctions_t *) extra;
+ ErtsAlcType_t n;
void *dptr;
Uint size;
- int free_pattern = n;
+ int free_pattern;
+
+ n = ERTS_ALC_T2N(type);
+ free_pattern = n;
ASSERT(ERTS_ALC_N_MIN <= n && n <= ERTS_ALC_N_MAX);
@@ -4044,7 +4086,7 @@ debug_free(ErtsAlcType_t n, void *extra, void *ptr)
#endif
sys_memset((void *) dptr, free_pattern, size + FENCE_SZ);
- (*real_af->free)(n, real_af->extra, dptr);
+ (*real_af->free)(type, real_af->extra, dptr);
#ifdef PRINT_OPS
fprintf(stderr, "free(%s, 0x%lx)\r\n", ERTS_ALC_N2TD(n), (Uint) ptr);
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-05 22:35:42 +0000