Update ChangeLog for 4.3.0.
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ChangeLog
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ChangeLog
@ -4,7 +4,7 @@ brevity. Much more detail can be found in the git revision history:
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https://github.com/jemalloc/jemalloc
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https://github.com/jemalloc/jemalloc
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* 4.3.0 (November 3, 2016)
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* 4.3.0 (November 4, 2016)
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This is the first release that passes the test suite for multiple Windows
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This is the first release that passes the test suite for multiple Windows
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configurations, thanks in large part to @glandium setting up continuous
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configurations, thanks in large part to @glandium setting up continuous
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@ -19,6 +19,9 @@ brevity. Much more detail can be found in the git revision history:
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initialization. (@jasone)
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initialization. (@jasone)
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Bug fixes:
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Bug fixes:
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- Fix large allocation to search starting in the optimal size class heap,
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which can substantially reduce virtual memory churn and fragmentation. This
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regression was first released in 4.0.0. (@mjp41, @jasone)
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- Fix stats.arenas.<i>.nthreads accounting. (@interwq)
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- Fix stats.arenas.<i>.nthreads accounting. (@interwq)
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- Fix and simplify decay-based purging. (@jasone)
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- Fix and simplify decay-based purging. (@jasone)
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- Make DSS (sbrk(2)-related) operations lockless, which resolves potential
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- Make DSS (sbrk(2)-related) operations lockless, which resolves potential
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@ -29,13 +32,16 @@ brevity. Much more detail can be found in the git revision history:
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- Fix a Valgrind integration bug. (@ronawho)
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- Fix a Valgrind integration bug. (@ronawho)
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- Disallow 0x5a junk filling when running in Valgrind. (@jasone)
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- Disallow 0x5a junk filling when running in Valgrind. (@jasone)
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- Fix a file descriptor leak on Linux. This regression was first released in
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- Fix a file descriptor leak on Linux. This regression was first released in
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4.2.0. (@jasone)
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4.2.0. (@vsarunas, @jasone)
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- Fix static linking of jemalloc with glibc. (@djwatson)
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- Fix static linking of jemalloc with glibc. (@djwatson)
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- Use syscall(2) rather than {open,read,close}(2) during boot on Linux. This
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- Use syscall(2) rather than {open,read,close}(2) during boot on Linux. This
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works around other libraries' system call wrappers performing reentrant
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works around other libraries' system call wrappers performing reentrant
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allocation. (@jasone)
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allocation. (@kspinka, @Whissi, @jasone)
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- Fix OS X default zone replacement to work with OS X 10.12. (@glandium,
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- Fix OS X default zone replacement to work with OS X 10.12. (@glandium,
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@jasone)
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@jasone)
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- Fix cached memory management to avoid needless commit/decommit operations
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during purging, which resolves permanent virtual memory map fragmentation
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issues on Windows. (@mjp41, @jasone)
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- Fix TSD fetches to avoid (recursive) allocation. This is relevant to
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- Fix TSD fetches to avoid (recursive) allocation. This is relevant to
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non-TLS and Windows configurations. (@jasone)
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non-TLS and Windows configurations. (@jasone)
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- Fix malloc_conf overriding to work on Windows. (@jasone)
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- Fix malloc_conf overriding to work on Windows. (@jasone)
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