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| author | Jason Evans <jasone@canonware.com> | 2017-02-28 12:59:22 -0800 |
|---|---|---|
| committer | Jason Evans <jasone@canonware.com> | 2017-02-28 16:21:05 -0800 |
| commit | 700253e1f2f40d4a74e361fa1e688986c361dba4 (patch) | |
| tree | 85f88607465908a7b66ad70d4caca69a0836189f | |
| parent | 2406c22f366e8d2c37f4d38b2cd857a2a8bf1aa7 (diff) | |
| download | jemalloc-rc-4.5.0.tar.gz | |
Update ChangeLog for 4.5.0.rc-4.5.0
| -rw-r--r-- | ChangeLog | 35 |
1 files changed, 35 insertions, 0 deletions
@@ -4,6 +4,41 @@ brevity. Much more detail can be found in the git revision history: https://github.com/jemalloc/jemalloc +* 4.5.0 (February 28, 2017) + + This is the first release to benefit from much broader continuous integration + testing, thanks to @davidtgoldblatt. Had we had this testing infrastructure + in place for prior releases, it would have caught all of the most serious + regressions fixed by this release. + + New features: + - Add --disable-thp and the opt.thp to provide opt-out mechanisms for + transparent huge page integration. (@jasone) + - Update zone allocator integration to work with macOS 10.12. (@glandium) + - Restructure *CFLAGS configuration, so that CFLAGS behaves typically, and + EXTRA_CFLAGS provides a way to specify e.g. -Werror during building, but not + during configuration. (@jasone, @ronawho) + + Bug fixes: + - Fix DSS (sbrk(2)-based) allocation. This regression was first released in + 4.3.0. (@jasone) + - Handle race in per size class utilization computation. This functionality + was first released in 4.0.0. (@interwq) + - Fix lock order reversal during gdump. (@jasone) + - Fix-refactor tcache synchronization. This regression was first released in + 4.0.0. (@jasone) + - Fix various JSON-formatted malloc_stats_print() bugs. This functionality + was first released in 4.3.0. (@jasone) + - Fix huge-aligned allocation. This regression was first released in 4.4.0. + (@jasone) + - When transparent huge page integration is enabled, detect what state pages + start in according to the kernel's current operating mode, and only convert + arena chunks to non-huge during purging if that is not their initial state. + This functionality was first released in 4.4.0. (@jasone) + - Fix lg_chunk clamping for the --enable-cache-oblivious --disable-fill case. + This regression was first released in 4.0.0. (@jasone, @428desmo) + - Properly detect sparc64 when building for Linux. (@glaubitz) + * 4.4.0 (December 3, 2016) New features: |