Cache bin: Add an emptiness assertion.

This commit is contained in:
David Goldblatt
2020-03-02 18:14:19 -08:00
committed by David Goldblatt
parent 6a7aa46ef7
commit d498a4bb08
2 changed files with 8 additions and 3 deletions

View File

@@ -146,6 +146,13 @@ cache_bin_empty_position_get(cache_bin_t *bin, cache_bin_info_t *info) {
return ret;
}
static inline void
cache_bin_assert_empty(cache_bin_t *bin, cache_bin_info_t *info) {
assert(cache_bin_ncached_get(bin, info) == 0);
assert(cache_bin_empty_position_get(bin, info) == bin->cur_ptr.ptr);
}
/* Returns the numeric value of low water in [0, ncached]. */
static inline cache_bin_sz_t
cache_bin_low_water_get(cache_bin_t *bin, cache_bin_info_t *info) {