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Refactor the remote / cross thread cache bin stats reading

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Refactored cache_bin.h so that only one function is racy.
This commit is contained in:
Guangli Dai 2022-08-12 11:31:07 -07:00 • committed by Qi Wang
parent 42daa1ac44
commit ce29b4c3d9
2 changed files with 51 additions and 52 deletions
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3
src/cache_bin.c
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@ -84,8 +84,7 @@ cache_bin_init(cache_bin_t *bin, cache_bin_info_t *info, void *alloc,
bin->low_bits_full = (uint16_t)(uintptr_t)full_position;
bin->low_bits_empty = (uint16_t)(uintptr_t)empty_position;
cache_bin_sz_t free_spots = cache_bin_diff(bin,
bin->low_bits_full, (uint16_t)(uintptr_t)bin->stack_head,
/* racy */ false);
bin->low_bits_full, (uint16_t)(uintptr_t)bin->stack_head);
assert(free_spots == bin_stack_size);
assert(cache_bin_ncached_get_local(bin, info) == 0);
assert(cache_bin_empty_position_get(bin) == empty_position);