On 23/04/14 00:19, Andres Freund wrote:
Attached you can find a short (compile tested only ) patch implementing
a 'shared_memory_type' GUC, akin to 'dynamic_shared_memory_type'. Will
only apply to 9.4, not 9.3, but it should be easy to convert for it.
Have just tried this out (on Ubuntu 14.04 rather than Freebsd, as it is
what I happened to be running), certainly works for me (big shared
memory segment when I set it to 'sysv', only a tiny one when I use 'mmap').
The regression tests pass in both cases.
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