X-Git-Url: http://www.git.stargrave.org/?a=blobdiff_plain;f=lib%2FPublicInbox%2FMsgmap.pm;h=1041cd177ed2dbb5589228354b29a1bf0b2eccd4;hb=14fa0abdcc7b6513540e529375e53edd74ce13e8;hp=e71f16f80ebd423343e467e2abeebe01d47e58fb;hpb=97510d7a92b4e44318d1917a54c70d536bbf46f2;p=public-inbox.git

diff --git a/lib/PublicInbox/Msgmap.pm b/lib/PublicInbox/Msgmap.pm
index e71f16f8..1041cd17 100644
--- a/lib/PublicInbox/Msgmap.pm
+++ b/lib/PublicInbox/Msgmap.pm
@@ -1,4 +1,4 @@
-# Copyright (C) 2015-2021 all contributors <meta@public-inbox.org>
+# Copyright (C) all contributors <meta@public-inbox.org>
 # License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
 
 # bidirectional Message-ID <-> Article Number mapping for the NNTP
@@ -13,7 +13,6 @@ use v5.10.1;
 use DBI;
 use DBD::SQLite;
 use PublicInbox::Over;
-use PublicInbox::Spawn;
 use Scalar::Util qw(blessed);
 
 sub new_file {
@@ -53,7 +52,8 @@ sub tmp_clone {
 	require File::Temp;
 	my $tmp = "mm_tmp-$$-XXXX";
 	my ($fh, $fn) = File::Temp::tempfile($tmp, EXLOCK => 0, DIR => $dir);
-	PublicInbox::Spawn::nodatacow_fd(fileno($fh));
+	require PublicInbox::Syscall;
+	PublicInbox::Syscall::nodatacow_fh($fh);
 	$self->{dbh}->sqlite_backup_to_file($fn);
 	$tmp = ref($self)->new_file($fn, 2);
 	$tmp->{dbh}->do('PRAGMA journal_mode = MEMORY');
@@ -100,13 +100,12 @@ sub created_at {
 
 sub num_highwater {
 	my ($self, $num) = @_;
-	my $high = $self->{num_highwater} ||=
-	    $self->meta_accessor('num_highwater');
+	my $high = $self->meta_accessor('num_highwater');
 	if (defined($num) && (!defined($high) || ($num > $high))) {
-		$self->{num_highwater} = $num;
+		$high = $num;
 		$self->meta_accessor('num_highwater', $num);
 	}
-	$self->{num_highwater};
+	$high
 }
 
 sub mid_insert {