On Sat, Feb 27, 2021 at 2:48 PM Thomas Munro wrote:
> Here's the alternative patch set, with no change to existing error
> message behaviour. I'm going to commit this version and close this CF
> item soon if there are no objections.
Pushed.
That leaves just walreceiver and postgres_fdw in need
On Tue, Jan 5, 2021 at 6:10 PM Thomas Munro wrote:
> For point 2, the question I am raising is: why should users get a
> special FATAL message in some places and not others, for PM death?
> However, if people are attached to that behaviour, we could still
> achieve goal 1 without goal 2 by
On Fri, Jul 31, 2020 at 9:42 AM Thomas Munro wrote:
> On Thu, Jul 30, 2020 at 5:50 PM Thomas Munro wrote:
> > I pushed those three patches, but will wait for more discussion on the rest.
>
> And here's a rebase, to make cfbot happy.
And again.
To restate the two goals of the remaining patches:
On Thu, Jul 30, 2020 at 5:50 PM Thomas Munro wrote:
> I pushed those three patches, but will wait for more discussion on the rest.
And here's a rebase, to make cfbot happy.
From a760053ac6fea1b9a829e9a170902a555863ce66 Mon Sep 17 00:00:00 2001
From: Thomas Munro
Date: Mon, 24 Feb 2020 23:51:09
On Tue, Jul 14, 2020 at 6:51 PM Thomas Munro wrote:
> In the meantime, here's a rebase of the more straightforward patches
> in the stack. These are the ones that deal only with fixed sets of
> file descriptors, and they survive check-world on Linux,
> Linux+EXEC_BACKEND (with ASLR disabled) and
On Sun, Jul 12, 2020 at 7:22 AM Tom Lane wrote:
> [...complaints about 0005 and 0006...] We already have
> PGEVT_CONNRESET and PGEVT_CONNDESTROY as application-visible connection
> state change events, and I don't see why those aren't sufficient.
I think Horiguchi-san's general idea of using
Daniel Gustafsson writes:
>> On 13 Mar 2020, at 08:21, Kyotaro Horiguchi wrote:
>> The attached are:
>> 0001-0004 Not changed
>> 0005 Fix interface of PQregisterEventProc
>> 0006 Add new libpq event for this use.
>> 0007 Another version of "0006 Reuse a WaitEventSet in
>> libpqwalreceiver.c"
> On 13 Mar 2020, at 08:21, Kyotaro Horiguchi wrote:
> The attached are:
> 0001-0004 Not changed
> 0005 Fix interface of PQregisterEventProc
> 0006 Add new libpq event for this use.
> 0007 Another version of "0006 Reuse a WaitEventSet in
> libpqwalreceiver.c" based on libpq event.
>
At Fri, 13 Mar 2020 16:21:13 +0900 (JST), Kyotaro Horiguchi
wrote in
> > 0007: "Use a WaitEventSet for postgres_fdw."
>
> Continues..
At Thu, 27 Feb 2020 12:17:45 +1300, Thomas Munro wrote
in
> 0007: "Use a WaitEventSet for postgres_fdw."
>
> Create a single WaitEventSet and use it for
Hello.
At Tue, 10 Mar 2020 08:19:24 +0900 (JST), Kyotaro Horiguchi
wrote in
me> I'l continue reviewing in later mail.
me>
me> > 0005: "libpq: Add PQsocketChangeCount to advertise socket changes."
me>
At Thu, 27 Feb 2020 12:17:45 +1300, Thomas Munro wrote
in
> On Sat, Feb 8, 2020 at
Hello.
I looked this.
At Thu, 27 Feb 2020 12:17:45 +1300, Thomas Munro wrote
in
> On Sat, Feb 8, 2020 at 10:15 AM Thomas Munro wrote:
> > > > Here are some patches to get rid of frequent system calls.
>
> Here's a new version of this patch set. It gets rid of all temporary
> WaitEventSets
On Sat, Feb 8, 2020 at 10:15 AM Thomas Munro wrote:
> > > Here are some patches to get rid of frequent system calls.
Here's a new version of this patch set. It gets rid of all temporary
WaitEventSets except a couple I mentioned in another thread[1].
WaitLatch() uses CommonWaitSet, and calls to
On Sat, Feb 8, 2020 at 10:00 AM Thomas Munro wrote:
> On Tue, Jan 21, 2020 at 1:45 PM Thomas Munro wrote:
> > Here are some patches to get rid of frequent system calls.
>
> Here is one more case that I was sitting on because I wasn't sure how
> to do it: walreceiver.c. To make that work, libpq
On Tue, Jan 21, 2020 at 1:45 PM Thomas Munro wrote:
> Here are some patches to get rid of frequent system calls.
Here is one more case that I was sitting on because I wasn't sure how
to do it: walreceiver.c. To make that work, libpq needs to be able to
tell you when the socket has changed,
Hi,
Here are some patches to get rid of frequent system calls.
0001 changes all qualifying WaitLatch() calls to use a new function
WaitMyLatch() that reuses a common WaitEventSet. That's for callers
that only want to wait for their own latch or an optional timeout,
with automatic
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