Add a comment

as requested by @Dridi

Add a comment
as requested by @Dridi
819241d2 · Nils Goroll · 32ef5dce · 819241d2
Commit 819241d2 authored Apr 10, 2019 by Nils Goroll
Hide whitespace changes
Inline Side-by-side

Showing with 4 additions and 0 deletions

cache_hash.c bin/varnishd/cache/cache_hash.c +4 -0

No files found.
--- a/bin/varnishd/cache/cache_hash.c
+++ b/bin/varnishd/cache/cache_hash.c
@@ -777,6 +777,10 @@ HSH_Cancel(struct worker *wrk, struct objcore *oc, struct boc *boc)
 	if ((oc->flags & (OC_F_PRIVATE | OC_F_HFM | OC_F_HFP)) == 0)
 		return;
+	/*
+	 * the caller-provided boc is optional, if they do not have one, we grab
+	 * a ref
+	 */
 	if (boc == NULL)
 		bocref = boc = HSH_RefBoc(oc);