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Active defrag fixes for 32bit builds (again)

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* overflow in jemalloc fragmentation hint to the defragger
This commit is contained in:
Oran Agra 2018-07-11 16:09:00 +03:00
parent f45e790125
commit 920158ec81
1 changed files with 2 additions and 2 deletions
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4
deps/jemalloc/include/jemalloc/internal/jemalloc_internal_inlines_c.h vendored
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@ -234,8 +234,8 @@ iget_defrag_hint(tsdn_t *tsdn, void* ptr, int *bin_util, int *run_util) {
if (slab != bin->slabcur) { if (slab != bin->slabcur) {
const bin_info_t *bin_info = &bin_infos[binind]; const bin_info_t *bin_info = &bin_infos[binind];
size_t availregs = bin_info->nregs * bin->stats.curslabs; size_t availregs = bin_info->nregs * bin->stats.curslabs;
*bin_util = (bin->stats.curregs<<16) / availregs; *bin_util = ((long long)bin->stats.curregs<<16) / availregs;
*run_util = ((bin_info->nregs - extent_nfree_get(slab))<<16) / bin_info->nregs; *run_util = ((long long)(bin_info->nregs - extent_nfree_get(slab))<<16) / bin_info->nregs;
defrag = 1; defrag = 1;
} }
malloc_mutex_unlock(tsdn, &bin->lock); malloc_mutex_unlock(tsdn, &bin->lock);