Itagaki Takahiro <itagaki.takah...@oss.ntt.co.jp> writes:
> We should call [Read dumpfile] routine only once even on Windows.
Seems to me that you should simply do the load only when found is false.
> How about executing the routine during AddinShmemInitLock is taken?
You should not hold AddinShmemInitLock any longer than really necessary.
I don't think there is a need for locking here anyway, though, since
found should be false only in the postmaster.
> The best solution might be to call shmem_startup_hook only once
> every platforms, but it is difficult without fork().
We're not changing that. This is a bug in pgss_shmem_startup.
regards, tom lane
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