refactor: reduce GC pressure by pre-allocating slices

Signed-off-by: Deluan <deluan@navidrome.org>
2024-11-19 07:45:24 -05:00
parent 3982ba7258
commit d229ff39e5
10 changed files with 325 additions and 262 deletions
@@ -84,7 +84,7 @@ type Albums []Album
 // It assumes all albums have the same AlbumArtist, or else results are unpredictable.
 func (als Albums) ToAlbumArtist() Artist {
 	a := Artist{AlbumCount: len(als)}
-	var mbzArtistIds []string
+	mbzArtistIds := make([]string, 0, len(als))
 	for _, al := range als {
 		a.ID = al.AlbumArtistID
 		a.Name = al.AlbumArtist