project-base/server-skynet-source-3rd-jemalloc
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
832 Commits 2 Branches 0 Tags 13 MiB
C 87.4%
Perl 6.1%
M4 3.6%
Shell 1%
Makefile 0.9%
Other 1%
f11a6776c7
Go to file
Jason Evans f11a6776c7 Fix OOM-related regression in arena_tcache_fill_small(). 
Fix an OOM-related regression in arena_tcache_fill_small() that caused
cache corruption that would almost certainly expose the application to
undefined behavior, usually in the form of an allocation request
returning an already-allocated region, or somewhat less likely, a freed
region that had already been returned to the arena, thus making it
available to the arena for any purpose.

This regression was introduced by
9c43c13a35 (Reverse tcache fill order.),
and was present in all releases from 2.2.0 through 3.6.0.

This resolves #98.
2014-10-05 13:05:10 -07:00
bin Add sdallocx() to list of functions to prune in pprof. 2014-09-10 08:49:29 -07:00
doc Add missing header includes in jemalloc/jemalloc.h . 2014-10-05 12:05:37 -07:00
include Add missing header includes in jemalloc/jemalloc.h . 2014-10-05 12:05:37 -07:00
src Fix OOM-related regression in arena_tcache_fill_small(). 2014-10-05 13:05:10 -07:00
test Avoid purging in microbench when lazy-lock is enabled. 2014-10-04 14:59:38 -07:00
.autom4te.cfg Disable autom4te cache. 2014-09-02 17:49:29 -07:00
.gitattributes fix git handling of newlines on windows 2014-05-07 18:48:39 -04:00
.gitignore Ignore jemalloc.pc . 2014-09-21 21:40:38 -07:00
autogen.sh Move repo contents in jemalloc/ to top level. 2011-03-31 20:36:17 -07:00
ChangeLog Update ChangeLog for 3.6.0. 2014-03-31 09:23:10 -07:00
config.guess Update config.{guess,sub} to more recent versions, to add better support to OpenRISC/or1k (among others) 2014-07-29 23:15:26 +01:00
config.stamp.in Move repo contents in jemalloc/ to top level. 2011-03-31 20:36:17 -07:00
config.sub Fixed iOS build after OR1 changes 2014-09-12 07:24:28 +03:00
configure.ac Don't force TLS on behalf of heap profiling. 2014-10-04 11:23:13 -07:00
COPYING Update copyrights. 2014-01-22 11:09:04 -08:00
coverage.sh Add test code coverage analysis. 2013-12-06 18:50:51 -08:00
INSTALL Add instructions for installing from non-packaged sources. 2014-09-23 09:21:49 -07:00
install-sh Move repo contents in jemalloc/ to top level. 2011-03-31 20:36:17 -07:00
jemalloc.pc.in Generate a pkg-config file 2014-09-19 22:27:35 +01:00
Makefile.in Fix install_lib target (incorrect jemalloc.pc path). 2014-10-04 00:35:07 -07:00
README Update README. 2013-10-20 19:38:19 -07:00

README 

jemalloc is a general purpose malloc(3) implementation that emphasizes
fragmentation avoidance and scalable concurrency support.  jemalloc first came
into use as the FreeBSD libc allocator in 2005, and since then it has found its
way into numerous applications that rely on its predictable behavior.  In 2010
jemalloc development efforts broadened to include developer support features
such as heap profiling, Valgrind integration, and extensive monitoring/tuning
hooks.  Modern jemalloc releases continue to be integrated back into FreeBSD,
and therefore versatility remains critical.  Ongoing development efforts trend
toward making jemalloc among the best allocators for a broad range of demanding
applications, and eliminating/mitigating weaknesses that have practical
repercussions for real world applications.

The COPYING file contains copyright and licensing information.

The INSTALL file contains information on how to configure, build, and install
jemalloc.

The ChangeLog file contains a brief summary of changes for each release.

URL: http://www.canonware.com/jemalloc/