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Pull out caching for a bin into its own file.

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This is the first step towards breaking up the tcache and arena (since they
interact primarily at the bin level).  It should also make a future arena
caching implementation more straightforward.
This commit is contained in:
David Goldblatt 2017-08-10 14:27:58 -07:00 • committed by David Goldblatt
parent b0825351d9
commit f3170baa30
11 changed files with 148 additions and 139 deletions
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6
src/arena.c
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@ -307,12 +307,12 @@ arena_stats_merge(tsdn_t *tsdn, arena_t *arena, unsigned *nthreads,
ql_foreach(tcache, &arena->tcache_ql, link) {
szind_t i = 0;
for (; i < NBINS; i++) {
tcache_bin_t *tbin = tcache_small_bin_get(tcache, i);
cache_bin_t *tbin = tcache_small_bin_get(tcache, i);
arena_stats_accum_zu(&astats->tcache_bytes,
tbin->ncached * sz_index2size(i));
}
for (; i < nhbins; i++) {
tcache_bin_t *tbin = tcache_large_bin_get(tcache, i);
cache_bin_t *tbin = tcache_large_bin_get(tcache, i);
arena_stats_accum_zu(&astats->tcache_bytes,
tbin->ncached * sz_index2size(i));
}
@ -1420,7 +1420,7 @@ arena_bin_malloc_hard(tsdn_t *tsdn, arena_t *arena, arena_bin_t *bin,
void
arena_tcache_fill_small(tsdn_t *tsdn, arena_t *arena, tcache_t *tcache,
tcache_bin_t *tbin, szind_t binind, uint64_t prof_accumbytes) {
cache_bin_t *tbin, szind_t binind, uint64_t prof_accumbytes) {
unsigned i, nfill;
arena_bin_t *bin;