From: Eric Wong <e@80x24.org>
Date: Tue, 16 Mar 2021 08:48:07 +0000 (-0500)
Subject: git: drop async_prefetch method
X-Git-Tag: v1.7.0~967
X-Git-Url: http://www.git.stargrave.org/?a=commitdiff_plain;h=fcb6e079c32ac2bbf5c5ee85e4d99b40c1b638d7;p=public-inbox.git

git: drop async_prefetch method

That logic is inlined directly into git_async_prefetch
in GitAsyncCat and I don't see it being useful outside
of a DS event loop.
---

diff --git a/lib/PublicInbox/Git.pm b/lib/PublicInbox/Git.pm
index e176921c..f680eb2f 100644
--- a/lib/PublicInbox/Git.pm
+++ b/lib/PublicInbox/Git.pm
@@ -467,20 +467,6 @@ sub cat_async ($$$;$) {
 	push(@$inflight, $oid, $cb, $arg);
 }
 
-sub async_prefetch {
-	my ($self, $oid, $cb, $arg) = @_;
-	if (my $inflight = $self->{inflight}) {
-		# we could use MAX_INFLIGHT here w/o the halving,
-		# but lets not allow one client to monopolize a git process
-		if (scalar(@$inflight) < int(MAX_INFLIGHT/2)) {
-			print { $self->{out} } $oid, "\n" or
-						$self->fail("write error: $!");
-			return push(@$inflight, $oid, $cb, $arg);
-		}
-	}
-	undef;
-}
-
 sub extract_cmt_time {
 	my ($bref, undef, undef, undef, $modified) = @_;