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Note addition of jemalloc.

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ad 2007-10-27 13:30:11 +00:00
parent 024f9d1113
commit 88ac8d733c
1 changed files with 6 additions and 1 deletions
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@ -1,4 +1,4 @@
LIST OF CHANGES FROM LAST RELEASE: <$Revision: 1.935 $>
LIST OF CHANGES FROM LAST RELEASE: <$Revision: 1.936 $>
[Note: This file does not mention every change made to the NetBSD source tree.
@ -215,6 +215,11 @@ Changes from NetBSD 4.0 to NetBSD 5.0:
gre(4): Available encapsulations increase to IPv6, UDP in
IPv6, and UDP in IPv4. The Mobile IP encapsulation
is no more. [dyoung 20071005]
malloc: Replace the default memory allocator with 'jemalloc',
designed to perform well in both single- and multi-
threaded processes. This provides a significant
performance boost for many threaded workloads that
make use of malloc, such as MySQL. [ad 20071006]
kernel: A new SCHED_M2 scheduler, improves the performance on
MP systems, supports real-time and time-sharing classes,
ready for the CPU affinity. [rmind 20071009]