diff options
Diffstat (limited to 'erts/emulator')
| -rw-r--r-- | erts/emulator/beam/erl_alloc.c | 34 |
1 files changed, 33 insertions, 1 deletions
diff --git a/erts/emulator/beam/erl_alloc.c b/erts/emulator/beam/erl_alloc.c index d53f23b0e3..f0cc52e30f 100644 --- a/erts/emulator/beam/erl_alloc.c +++ b/erts/emulator/beam/erl_alloc.c @@ -495,6 +495,38 @@ refuse_af_strategy(struct au_init *init) static void hdbg_init(void); #endif +static void adjust_fix_alloc_sizes(UWord extra_block_size) +{ + + if (extra_block_size && erts_allctrs_info[ERTS_ALC_A_FIXED_SIZE].enabled) { + int j; + +#ifdef ERTS_SMP + if (erts_allctrs_info[ERTS_ALC_A_FIXED_SIZE].thr_spec) { + int i; + ErtsAllocatorThrSpec_t* tspec; + + tspec = &erts_allctr_thr_spec[ERTS_ALC_A_FIXED_SIZE]; + ASSERT(tspec->enabled); + + 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; + } + } + } + else +#endif + { + 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; + } + } + } +} + void erts_alloc_init(int *argc, char **argv, ErtsAllocInitOpts *eaiop) { @@ -768,7 +800,7 @@ erts_alloc_init(int *argc, char **argv, ErtsAllocInitOpts *eaiop) #ifdef DEBUG extra_block_size += install_debug_functions(); #endif - + adjust_fix_alloc_sizes(extra_block_size); } void |