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From: Masahiro Ikeda <[email protected]>
Subject: [PATCH 3/3] Add docs to define custom wait events
Date: Thu, 15 Jun 2023 13:16:00 +0900

> +    <para>
> +     wait events are reserved by calling:
> +<programlisting>
> +void RequestNamedExtensionWaitEventTranche(const char *tranche_name)
> +</programlisting>
> +     from your <literal>shmem_request_hook</literal>.  This will ensure =
that
> +     wait event is available under the name <literal>tranche_name</liter=
al>,
> +     which the wait event type is <literal>Extension</literal>.
> +     Use <function>GetNamedExtensionWaitEventTranche</function>
> +     to get a wait event information.
> +    </para>
> +    <para>
> +     To avoid possible race-conditions, each backend should use the LWLo=
ck
> +     <function>AddinShmemInitLock</function> when connecting to and init=
ializing
> +     its allocation of shared memory, same as LWLocks reservations above=
.
> +    </para>

Should "wait" be capitalized in the first sentence?

"This will ensure that wait event is available" should have an "a"
before "wait".

Nice patch.

--=20
Tristan Partin
Neon (https://neon.tech)

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