jemalloc 4.0.2 released
ingvar at redpill-linpro.com
Tue Sep 22 06:02:41 PDT 2015
build check of jemalloc-4.0.2 fails on i686, on RHEL, (el5 and el6
fails, el7 does not have i386) and fedora up to f22.
=== test/integration/mallocx ===
test_oom:test/integration/mallocx.c:57: Failed assertion:
(mallocx(hugemax, 0)) == (NULL) --> 0x17000000 != 0x0: Expected OOM for
Example build check fail (they all fail on the same check):
Note that on f23/i686, the build check completes without the assertion
Den 21. sep. 2015 21:03, skrev Jason Evans:
> jemalloc 4.0.2 is now available. This bugfix release addresses a few bugs specific to heap profiling.
> Bug fixes:
> - Fix ixallocx_prof_sample() to never modify nor create sampled small allocations. xallocx() is in general incapable of moving small allocations, so this fix removes buggy code without loss of generality.
> - Fix irallocx_prof_sample() to always allocate large regions, even when alignment is non-zero.
> - Fix prof_alloc_rollback() to read tdata from thread-specific data rather than dereferencing a potentially invalid tctx.
> For the complete ChangeLog, see:
> Direct download:
> Starting point for general information:
> Browsable revision history:
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> jemalloc-announce at canonware.com
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