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Pass alloc_ctx down profiling path.

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With this change, when profiling is enabled, we avoid doing redundant rtree
lookups. Also changed dalloc_atx_t to alloc_atx_t, as it's now used on
allocation path as well (to speed up profiling).
This commit is contained in:
Qi Wang
2017-04-11 18:13:10 -07:00
committed by Qi Wang
parent f35213bae4
commit ccfe68a916
9 changed files with 133 additions and 82 deletions
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src/prof.c
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@@ -234,7 +234,7 @@ prof_alloc_rollback(tsd_t *tsd, prof_tctx_t *tctx, bool updated) {
void
prof_malloc_sample_object(tsdn_t *tsdn, const void *ptr, size_t usize,
prof_tctx_t *tctx) {
prof_tctx_set(tsdn, ptr, usize, tctx);
prof_tctx_set(tsdn, ptr, usize, NULL, tctx);
malloc_mutex_lock(tsdn, tctx->tdata->lock);
tctx->cnts.curobjs++;