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Ecache: Should know its arena_ind.

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What we call an arena_ind is really the index associated with some particular
set of ehooks; the arena is just the user-visible portion of that.  Making this
explicit, and reframing checks in terms of that, makes the code simpler and
cleaner, and helps us avoid passing the arena itself all throughout extent code.

This lets us put back an arena-specific assert.
This commit is contained in:
David Goldblatt
2019-12-13 11:33:03 -08:00
committed by David Goldblatt
parent 372042a082
commit 576d7047ab
4 changed files with 17 additions and 5 deletions
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3
src/ecache.c
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@@ -2,13 +2,14 @@
#include "jemalloc/internal/jemalloc_internal_includes.h"
bool
ecache_init(tsdn_t *tsdn, ecache_t *ecache, extent_state_t state,
ecache_init(tsdn_t *tsdn, ecache_t *ecache, extent_state_t state, unsigned ind,
bool delay_coalesce) {
if (malloc_mutex_init(&ecache->mtx, "extents", WITNESS_RANK_EXTENTS,
malloc_mutex_rank_exclusive)) {
return true;
}
ecache->state = state;
ecache->ind = ind;
ecache->delay_coalesce = delay_coalesce;
eset_init(&ecache->eset, state);
return false;