* [PATCH] v2writable: disable parallelism on indexlevel=basic
@ 2019-01-01 11:50 Eric Wong
0 siblings, 0 replies; only message in thread
From: Eric Wong @ 2019-01-01 11:50 UTC (permalink / raw)
To: meta
There is no need for parallelism if we're not using Xapian.
---
lib/PublicInbox/V2Writable.pm | 15 ++++++++++-----
1 file changed, 10 insertions(+), 5 deletions(-)
diff --git a/lib/PublicInbox/V2Writable.pm b/lib/PublicInbox/V2Writable.pm
index 152d90a..0731964 100644
--- a/lib/PublicInbox/V2Writable.pm
+++ b/lib/PublicInbox/V2Writable.pm
@@ -223,11 +223,16 @@ sub idx_init {
# frequently activated.
delete $ibx->{$_} foreach (qw(git mm search));
- if ($self->{parallel}) {
- pipe(my ($r, $w)) or die "pipe failed: $!";
- $self->{bnote} = [ $r, $w ];
- $w->autoflush(1);
- }
+ my $indexlevel = $ibx->{indexlevel};
+ if ($indexlevel && $indexlevel eq 'basic') {
+ $self->{parallel} = 0;
+ }
+
+ if ($self->{parallel}) {
+ pipe(my ($r, $w)) or die "pipe failed: $!";
+ $self->{bnote} = [ $r, $w ];
+ $w->autoflush(1);
+ }
my $over = $self->{over};
$ibx->umask_prepare;
--
EW
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2019-01-01 11:50 [PATCH] v2writable: disable parallelism on indexlevel=basic Eric Wong
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