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* Header refactoring: Pull size helpers out of jemalloc module.David Goldblatt2017-05-311-92/+95
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* Remove extraneous parens around return arguments.Jason Evans2017-01-211-3/+3
| | | | This resolves #540.
* Update brace style.Jason Evans2017-01-211-10/+5
| | | | | | | Add braces around single-line blocks, and remove line breaks before function-opening braces. This resolves #537.
* Remove leading blank lines from function bodies.Jason Evans2017-01-131-1/+0
| | | | This resolves #535.
* Fix psz/pind edge cases.Jason Evans2016-11-041-15/+17
| | | | | | | | | Add an "over-size" extent heap in which to store extents which exceed the maximum size class (plus cache-oblivious padding, if enabled). Remove psz2ind_clamp() and use psz2ind() instead so that trying to allocate the maximum size class can in principle succeed. In practice, this allows assertions to hold so that OOM errors can be successfully generated.
* Uniformly cast mallctl[bymib]() oldp/newp arguments to (void *).Jason Evans2016-10-281-4/+4
| | | | | This avoids warnings in some cases, and is otherwise generally good hygiene.
* Rename huge to large.Jason Evans2016-06-061-4/+4
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* Implement pz2ind(), pind2sz(), and psz2u().Jason Evans2016-05-131-11/+83
| | | | | | | These compute size classes and indices similarly to size2index(), index2size() and s2u(), respectively, but using the subset of size classes that are multiples of the page size. Note that pszind_t and szind_t are not interchangeable.
* Cast PTRDIFF_MAX to size_t before adding 1.Jason Evans2016-02-261-2/+2
| | | | | | This fixes compilation warnings regarding integer overflow that were introduced by 0c516a00c4cb28cff55ce0995f756b5aae074c9e (Make *allocx() size class overflow behavior defined.).
* Make *allocx() size class overflow behavior defined.Jason Evans2016-02-251-1/+24
| | | | | | | Limit supported size and alignment to HUGE_MAXCLASS, which in turn is now limited to be less than PTRDIFF_MAX. This resolves #278 and #295.
* Rename index_t to szind_t to avoid an existing type on Solaris.Jason Evans2015-08-191-1/+1
| | | | This resolves #256.
* Fix an integer overflow bug in {size2index,s2u}_compute().Jason Evans2015-07-101-0/+89
This {bug,regression} was introduced by 155bfa7da18cab0d21d87aa2dce4554166836f5d (Normalize size classes.). This resolves #241.
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