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From: Eric Wong <e@80x24.org>
To: meta@public-inbox.org
Subject: [PATCH 6/7] lei_xsearch: keep l2m->{-wq_s1} while preparing query
Date: Wed, 20 Jan 2021 14:04:48 +0900	[thread overview]
Message-ID: <20210120050449.71330-7-e@80x24.org> (raw)
In-Reply-To: <20210119093435.17955-1-e@80x24.org>

This caused a performance regression which made parallel
lei2mail processes fail prematurely and fall back to
writing blobs in the lei_xsearch worker.
---
 lib/PublicInbox/LeiXSearch.pm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/PublicInbox/LeiXSearch.pm b/lib/PublicInbox/LeiXSearch.pm
index fa37543f..a6d827de 100644
--- a/lib/PublicInbox/LeiXSearch.pm
+++ b/lib/PublicInbox/LeiXSearch.pm
@@ -273,9 +273,9 @@ sub do_query {
 		pipe(my ($startq, $au_done)) or die "pipe: $!";
 		$done_op->{'.'} = [ \&do_post_augment, $lei_orig,
 					$zpipe, $au_done ];
-		$io[4] = *STDERR{GLOB}; # don't send l2m->{-wq_s1}
-		$self->wq_do('query_prepare', \@io, $lei);
+		local $io[4] = *STDERR{GLOB}; # don't send l2m->{-wq_s1}
 		die "BUG: unexpected \$io[5]: $io[5]" if $io[5];
+		$self->wq_do('query_prepare', \@io, $lei);
 		fcntl($startq, 1031, 4096) if $^O eq 'linux'; # F_SETPIPE_SZ
 		$io[5] = $startq;
 		$io[1] = $zpipe->[1] if $zpipe;

  parent reply	other threads:[~2021-01-20  5:04 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-01-19  9:34 [PATCH 0/9] lei bugfixes and error handling Eric Wong
2021-01-19  9:34 ` [PATCH 1/9] lei q: start ->mset while query_prepare runs Eric Wong
2021-01-19  9:34 ` [PATCH 2/9] lei q: fix SIGPIPE handling from lei2mail workers Eric Wong
2021-01-19  9:34 ` [PATCH 3/9] lei q: do not spawn MUA early Eric Wong
2021-01-19  9:34 ` [PATCH 4/9] lei: write daemon errors to the sock directory Eric Wong
2021-01-19  9:34 ` [PATCH 5/9] lei q: fix augment of compressed mailboxes Eric Wong
2021-01-19  9:34 ` [PATCH 6/9] lei_overview: do not write if $lei->{1} is gone Eric Wong
2021-01-19  9:34 ` [PATCH 7/9] t/lei: fix double-running of socket test with oneshot Eric Wong
2021-01-19  9:34 ` [PATCH 8/9] lei: test some likely errors due to misuse Eric Wong
2021-01-19  9:34 ` [PATCH 9/9] lei_overview: start implementing format detection Eric Wong
2021-01-20  5:04 ` [PATCH 0/7] lei: fixes piled higher and deeper Eric Wong
2021-01-20  5:16   ` misnumbered, should be [PATCH 10/9]..[PATCH 16/9] :x Eric Wong
2021-01-20  5:04 ` [PATCH 1/7] lei: allow more mbox inode types Eric Wong
2021-01-20  5:04 ` [PATCH 2/7] lei: exit code in oneshot mode Eric Wong
2021-01-20  5:04 ` [PATCH 3/7] overidx: eidx_prep: fix leftover dbh reference Eric Wong
2021-01-20  5:04 ` [PATCH 4/7] lei q: cleanup store initialization Eric Wong
2021-01-20  5:04 ` [PATCH 5/7] lei: dump and clear errors.log in daemon mode Eric Wong
2021-01-20  5:04 ` Eric Wong [this message]
2021-01-20  5:04 ` [PATCH 7/7] lei_to_mail: call PublicInbox::IPC::DESTROY Eric Wong

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