ingvar at redpill-linpro
Nov 9, 2009, 4:23 AM
Post #1 of 3
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patching jemalloc for linux
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Hello, Jason.
I sent a similar mail 2009-06-05. I guess you are busy on other
projects, but I dare bothering you anyway :-)
You may know the varnish project, where Poul-Henning Kamp is the main
developer. I maintain varnish in Fedora. Some time ago, I asked you
about some strangeness on RHEL5/ppc64.
Now for another case of strange architectures. I got a Fedora bug
because varnish does not compile on s390x, which is a secondary
supported arch in Fedora. The problem is that the version of jemalloc
that we use is missing the necessary ifdefs to work on s390x. So I made
the patch attached, and phk pointed at you.
I don't know much about the s390* platform family, but I got from one of
the Fedora s390x maintainers that the pointer size is 8 bytes, and that
'getconf PAGESIZE' returns 4096.
So, does the patch make sense?
And by the way, is there an upstream project of jemalloc?
Update: Added a similar patch for sparc. Same question.
Regards,
Ingvar Hagelund
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