diff options
Diffstat (limited to 'deps/jemalloc/src/bin_info.c')
-rw-r--r-- | deps/jemalloc/src/bin_info.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/deps/jemalloc/src/bin_info.c b/deps/jemalloc/src/bin_info.c new file mode 100644 index 0000000..8629ef8 --- /dev/null +++ b/deps/jemalloc/src/bin_info.c @@ -0,0 +1,30 @@ +#include "jemalloc/internal/jemalloc_preamble.h" +#include "jemalloc/internal/jemalloc_internal_includes.h" + +#include "jemalloc/internal/bin_info.h" + +bin_info_t bin_infos[SC_NBINS]; + +static void +bin_infos_init(sc_data_t *sc_data, unsigned bin_shard_sizes[SC_NBINS], + bin_info_t infos[SC_NBINS]) { + for (unsigned i = 0; i < SC_NBINS; i++) { + bin_info_t *bin_info = &infos[i]; + sc_t *sc = &sc_data->sc[i]; + bin_info->reg_size = ((size_t)1U << sc->lg_base) + + ((size_t)sc->ndelta << sc->lg_delta); + bin_info->slab_size = (sc->pgs << LG_PAGE); + bin_info->nregs = + (uint32_t)(bin_info->slab_size / bin_info->reg_size); + bin_info->n_shards = bin_shard_sizes[i]; + bitmap_info_t bitmap_info = BITMAP_INFO_INITIALIZER( + bin_info->nregs); + bin_info->bitmap_info = bitmap_info; + } +} + +void +bin_info_boot(sc_data_t *sc_data, unsigned bin_shard_sizes[SC_NBINS]) { + assert(sc_data->initialized); + bin_infos_init(sc_data, bin_shard_sizes, bin_infos); +} |