1#include "jemalloc/internal/jemalloc_preamble.h"
2#include "jemalloc/internal/jemalloc_internal_includes.h"
3
4#include "jemalloc/internal/bin_info.h"
5
6bin_info_t bin_infos[SC_NBINS];
7
8static void
9bin_infos_init(sc_data_t *sc_data, unsigned bin_shard_sizes[SC_NBINS],
10 bin_info_t infos[SC_NBINS]) {
11 for (unsigned i = 0; i < SC_NBINS; i++) {
12 bin_info_t *bin_info = &infos[i];
13 sc_t *sc = &sc_data->sc[i];
14 bin_info->reg_size = ((size_t)1U << sc->lg_base)
15 + ((size_t)sc->ndelta << sc->lg_delta);
16 bin_info->slab_size = (sc->pgs << LG_PAGE);
17 bin_info->nregs =
18 (uint32_t)(bin_info->slab_size / bin_info->reg_size);
19 bin_info->n_shards = bin_shard_sizes[i];
20 bitmap_info_t bitmap_info = BITMAP_INFO_INITIALIZER(
21 bin_info->nregs);
22 bin_info->bitmap_info = bitmap_info;
23 }
24}
25
26void
27bin_info_boot(sc_data_t *sc_data, unsigned bin_shard_sizes[SC_NBINS]) {
28 assert(sc_data->initialized);
29 bin_infos_init(sc_data, bin_shard_sizes, bin_infos);
30}
31