diff options
Diffstat (limited to 'erts/emulator')
| -rw-r--r-- | erts/emulator/beam/erl_process_dict.c | 20 | ||||
| -rw-r--r-- | erts/emulator/beam/erl_process_dict.h | 3 |
2 files changed, 10 insertions, 13 deletions
diff --git a/erts/emulator/beam/erl_process_dict.c b/erts/emulator/beam/erl_process_dict.c index 0934183b6a..34c1f0c993 100644 --- a/erts/emulator/beam/erl_process_dict.c +++ b/erts/emulator/beam/erl_process_dict.c @@ -164,9 +164,9 @@ erts_dictionary_dump(int to, void *to_arg, ProcDict *pd) /*PD_CHECK(pd);*/ if (pd == NULL) return; - erts_print(to, to_arg, "(size = %d, used = %d, homeSize = %d, " + erts_print(to, to_arg, "(size = %d, homeSize = %d, " "splitPosition = %d, numElements = %d)\n", - pd->size, pd->used, pd->homeSize, + pd->size, pd->homeSize, pd->splitPosition, (unsigned int) pd->numElements); for (i = 0; i < HASH_RANGE(pd); ++i) { erts_print(to, to_arg, "%d: %T\n", i, ARRAY_GET(pd, i)); @@ -908,8 +908,8 @@ static void array_shrink(ProcDict **ppd, unsigned int need) { unsigned int siz = next_array_size(need); - HDEBUGF(("array_shrink: size = %d, used = %d, need = %d", - (*ppd)->size, (*ppd)->used, need)); + HDEBUGF(("array_shrink: size = %d, need = %d", + (*ppd)->size, need)); if (siz >= (*ppd)->size) return; /* Only shrink */ @@ -919,8 +919,6 @@ static void array_shrink(ProcDict **ppd, unsigned int need) PD_SZ2BYTES(siz)); (*ppd)->size = siz; - if ((*ppd)->size < (*ppd)->used) - (*ppd)->used = (*ppd)->size; } @@ -936,7 +934,7 @@ static void ensure_array_size(ProcDict **ppdict, unsigned int size) for (i = 0; i < siz; ++i) pd->data[i] = NIL; pd->size = siz; - pd->homeSize = pd->splitPosition = pd->numElements = pd->used = 0; + pd->homeSize = pd->splitPosition = pd->numElements = 0; *ppdict = pd; } else if (size > pd->size) { Uint osize = pd->size; @@ -949,8 +947,6 @@ static void ensure_array_size(ProcDict **ppdict, unsigned int size) pd->size = nsize; *ppdict = pd; } - if (size > pd->used) - pd->used = size; } /* @@ -1029,12 +1025,14 @@ static unsigned int next_array_size(unsigned int need) static void pd_check(ProcDict *pd) { unsigned int i; + unsigned int used; Uint num; if (pd == NULL) return; - ASSERT(pd->size >= pd->used); + used = HASH_RANGE(pd); + ASSERT(pd->size >= used); ASSERT(HASH_RANGE(pd) <= MAX_HASH); - for (i = 0, num = 0; i < pd->used; ++i) { + for (i = 0, num = 0; i < used; ++i) { Eterm t = pd->data[i]; if (is_nil(t)) { continue; diff --git a/erts/emulator/beam/erl_process_dict.h b/erts/emulator/beam/erl_process_dict.h index 3ad070d914..eb26a1ffcc 100644 --- a/erts/emulator/beam/erl_process_dict.h +++ b/erts/emulator/beam/erl_process_dict.h @@ -24,7 +24,6 @@ typedef struct proc_dict { unsigned int size; - unsigned int used; unsigned int homeSize; unsigned int splitPosition; Uint numElements; @@ -32,7 +31,7 @@ typedef struct proc_dict { } ProcDict; #define ERTS_PD_START(PD) ((PD)->data) -#define ERTS_PD_SIZE(PD) ((PD)->used) +#define ERTS_PD_SIZE(PD) ((PD)->homeSize + (PD)->splitPosition) int erts_pd_set_initial_size(int size); Uint erts_dicts_mem_size(struct process *p); |