Jason Evans 3763d3b5f9 Refactor arena_cactive_update() into arena_cactive_{add,sub}(). ...

This removes an implicit conversion from size_t to ssize_t.  For cactive
decreases, the size_t value was intentionally underflowed to generate
"negative" values (actually positive values above the positive range of
ssize_t), and the conversion to ssize_t was undefined according to C
language semantics.

This regression was perpetuated by
1522937e9cbcfa24c881dc439cc454f9a34a7e88 (Fix the cactive statistic.)
and first release in 4.0.0, which in retrospect only fixed one of two
problems introduced by aa5113b1fdafd1129c22512837c6c3d66c295fc8
(Refactor overly large/complex functions) and first released in 3.5.0.

2016-02-26 17:29:35 -08:00

..

arena.c

Refactor arena_cactive_update() into arena_cactive_{add,sub}().

2016-02-26 17:29:35 -08:00

atomic.c

Move repo contents in jemalloc/ to top level.

2011-03-31 20:36:17 -07:00

base.c

Implement chunk hook support for page run commit/decommit.

2015-08-07 00:50:58 -07:00

bitmap.c

Use linear scan for small bitmaps

2016-02-26 14:21:10 -08:00

chunk_dss.c

Reduce variable scope.

2015-09-15 11:19:20 -07:00

chunk_mmap.c

Attempt mmap-based in-place huge reallocation.

2016-02-24 17:23:18 -08:00

chunk.c

Move retaining out of default chunk hooks

2016-02-26 15:24:13 -08:00

ckh.c

Make *allocx() size class overflow behavior defined.

2016-02-25 15:29:49 -08:00

ctl.c

Refactor arenas array (fixes deadlock).

2016-02-24 23:58:10 -08:00

extent.c

Allow const keys for lookup

2015-11-09 15:48:05 -08:00

hash.c

Move repo contents in jemalloc/ to top level.

2011-03-31 20:36:17 -07:00

huge.c

Make *allocx() size class overflow behavior defined.

2016-02-25 15:29:49 -08:00

jemalloc.c

Add more HUGE_MAXCLASS overflow checks.

2016-02-25 16:42:15 -08:00

mb.c

Move repo contents in jemalloc/ to top level.

2011-03-31 20:36:17 -07:00

mutex.c

Optimizations for Windows

2015-06-25 22:53:58 +02:00

nstime.c

Refactor time_* into nstime_*.

2016-02-21 21:39:05 -08:00

pages.c

Try to decommit new chunks.

2015-08-12 10:26:54 -07:00

prng.c

Refactor prng* from cpp macros into inline functions.

2016-02-19 20:29:06 -08:00

prof.c

Silence miscellaneous 64-to-32-bit data loss warnings.

2016-02-25 20:51:00 -08:00

quarantine.c

Fast-path improvement: reduce # of branches and unnecessary operations.

2015-11-10 14:28:34 -08:00

rtree.c

Fix unsigned comparison underflow.

2015-03-11 23:14:50 -07:00

stats.c

Make opt_narenas unsigned rather than size_t.

2016-02-24 13:03:48 -08:00

tcache.c

Refactor arenas array (fixes deadlock).

2016-02-24 23:58:10 -08:00

ticker.c

Implement ticker.

2016-02-19 20:29:06 -08:00

tsd.c

Prevent MSVC from optimizing away tls_callback (resolves #318)

2016-02-20 10:52:53 -08:00

util.c

Silence miscellaneous 64-to-32-bit data loss warnings.

2016-02-25 20:51:00 -08:00

valgrind.c

Optimize Valgrind integration.

2014-04-15 16:49:57 -07:00

zone.c

Reuse previously computed value

2015-11-12 10:45:49 -08:00