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authorMikael Pettersson <[email protected]>2016-04-26 09:13:45 +0200
committerMikael Pettersson <[email protected]>2016-05-05 12:50:24 +0200
commitd053fed5d3f546b2f1f19e16a60c6330f8526c95 (patch)
tree5e359a6b53e07d9fc30e943277e6ac41d62a19e5 /erts/emulator
parent98855709622835602b4c0a2d37e3f06ceb003af7 (diff)
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do not limit heap fragments to 4 giga-words
- struct erl_heap_fragment: use Uint for sizes - erl_nif.c: use size_t for sizes - erts_heap_frag_shrink(): remove now redundant cast
Diffstat (limited to 'erts/emulator')
-rw-r--r--erts/emulator/beam/erl_message.h4
-rw-r--r--erts/emulator/beam/erl_nif.c10
-rw-r--r--erts/emulator/beam/erl_process.h2
3 files changed, 8 insertions, 8 deletions
diff --git a/erts/emulator/beam/erl_message.h b/erts/emulator/beam/erl_message.h
index 608cf552a2..60cf9a24e1 100644
--- a/erts/emulator/beam/erl_message.h
+++ b/erts/emulator/beam/erl_message.h
@@ -112,8 +112,8 @@ typedef struct erl_heap_fragment ErlHeapFragment;
struct erl_heap_fragment {
ErlHeapFragment* next; /* Next heap fragment */
ErlOffHeap off_heap; /* Offset heap data. */
- unsigned alloc_size; /* Size in (half)words of mem */
- unsigned used_size; /* With terms to be moved to heap by GC */
+ Uint alloc_size; /* Size in (half)words of mem */
+ Uint used_size; /* With terms to be moved to heap by GC */
Eterm mem[1]; /* Data */
};
diff --git a/erts/emulator/beam/erl_nif.c b/erts/emulator/beam/erl_nif.c
index 941f44b9ec..d52bfbc5d9 100644
--- a/erts/emulator/beam/erl_nif.c
+++ b/erts/emulator/beam/erl_nif.c
@@ -79,9 +79,9 @@ void dtrace_nifenv_str(ErlNifEnv *, char *);
#endif
#define MIN_HEAP_FRAG_SZ 200
-static Eterm* alloc_heap_heavy(ErlNifEnv* env, unsigned need, Eterm* hp);
+static Eterm* alloc_heap_heavy(ErlNifEnv* env, size_t need, Eterm* hp);
-static ERTS_INLINE Eterm* alloc_heap(ErlNifEnv* env, unsigned need)
+static ERTS_INLINE Eterm* alloc_heap(ErlNifEnv* env, size_t need)
{
Eterm* hp = env->hp;
env->hp += need;
@@ -91,7 +91,7 @@ static ERTS_INLINE Eterm* alloc_heap(ErlNifEnv* env, unsigned need)
return alloc_heap_heavy(env, need, hp);
}
-static Eterm* alloc_heap_heavy(ErlNifEnv* env, unsigned need, Eterm* hp)
+static Eterm* alloc_heap_heavy(ErlNifEnv* env, size_t need, Eterm* hp)
{
env->hp = hp;
if (env->heap_frag == NULL) {
@@ -112,7 +112,7 @@ static Eterm* alloc_heap_heavy(ErlNifEnv* env, unsigned need, Eterm* hp)
}
#if SIZEOF_LONG != ERTS_SIZEOF_ETERM
-static ERTS_INLINE void ensure_heap(ErlNifEnv* env, unsigned may_need)
+static ERTS_INLINE void ensure_heap(ErlNifEnv* env, size_t may_need)
{
if (env->hp + may_need > env->hp_end) {
alloc_heap_heavy(env, may_need, env->hp);
@@ -1010,7 +1010,7 @@ Eterm enif_make_sub_binary(ErlNifEnv* env, ERL_NIF_TERM bin_term,
Eterm orig;
Uint offset, bit_offset, bit_size;
#ifdef DEBUG
- unsigned src_size;
+ size_t src_size;
ASSERT(is_binary(bin_term));
src_size = binary_size(bin_term);
diff --git a/erts/emulator/beam/erl_process.h b/erts/emulator/beam/erl_process.h
index 1c01d705a7..0f69ddeed8 100644
--- a/erts/emulator/beam/erl_process.h
+++ b/erts/emulator/beam/erl_process.h
@@ -1291,7 +1291,7 @@ ERTS_GLB_INLINE void erts_heap_frag_shrink(Process* p, Eterm* hp)
{
ErlHeapFragment* hf = MBUF(p);
- ASSERT(hf!=NULL && (hp - hf->mem < (unsigned long)hf->alloc_size));
+ ASSERT(hf!=NULL && (hp - hf->mem < hf->alloc_size));
hf->used_size = hp - hf->mem;
}