e4f7846f1f
Fix a regression due to the recent heap profiling accuracy improvements:
prof_{m,re}alloc() must set the object's profiling context regardless of
whether it is sampled.
Fix management of the CHUNK_MAP_CLASS chunk map bits, such that all
large object (re-)allocation paths correctly initialize the bits. Prior
to this fix, in-place realloc() cleared the bits, resulting in incorrect
reported object size from arena_salloc_demote(). After this fix the
non-demoted bit pattern is all zeros (instead of all ones), which makes
it easier to assure that the bits are properly set.
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| .. | ||
| bin | ||
| doc | ||
| include/jemalloc | ||
| src | ||
| test | ||
| autogen.sh | ||
| config.guess | ||
| config.stamp.in | ||
| config.sub | ||
| configure.ac | ||
| COPYING | ||
| INSTALL | ||
| install-sh | ||
| Makefile.in | ||
| README | ||
jemalloc is a general-purpose scalable concurrent malloc(3) implementation. This distribution is a stand-alone "portable" implementation that currently targets only Linux. jemalloc is included as the default allocator in the FreeBSD and NetBSD operating systems, and it is used by the Mozilla Firefox web browser on Microsoft Windows-related platforms. Depending on your needs, one of the other divergent versions may suit your needs better than this distribution. The COPYING file contains copyright and licensing information. The INSTALL file contains information on how to configure, build, and install jemalloc. URL: http://www.canonware.com/jemalloc/