31 lines
962 B
C
31 lines
962 B
C
#include "jemalloc/internal/jemalloc_preamble.h"
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#include "jemalloc/internal/jemalloc_internal_includes.h"
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#include "jemalloc/internal/bin_info.h"
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bin_info_t bin_infos[SC_NBINS];
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static void
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bin_infos_init(sc_data_t *sc_data, unsigned bin_shard_sizes[SC_NBINS],
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bin_info_t infos[SC_NBINS]) {
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for (unsigned i = 0; i < SC_NBINS; i++) {
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bin_info_t *bin_info = &infos[i];
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sc_t *sc = &sc_data->sc[i];
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bin_info->reg_size = ((size_t)1U << sc->lg_base)
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+ ((size_t)sc->ndelta << sc->lg_delta);
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bin_info->slab_size = (sc->pgs << LG_PAGE);
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bin_info->nregs =
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(uint32_t)(bin_info->slab_size / bin_info->reg_size);
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bin_info->n_shards = bin_shard_sizes[i];
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bitmap_info_t bitmap_info = BITMAP_INFO_INITIALIZER(
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bin_info->nregs);
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bin_info->bitmap_info = bitmap_info;
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}
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}
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void
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bin_info_boot(sc_data_t *sc_data, unsigned bin_shard_sizes[SC_NBINS]) {
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assert(sc_data->initialized);
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bin_infos_init(sc_data, bin_shard_sizes, bin_infos);
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}
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