From 93cfe0b3e8d51eb18c5807e4b72c17920aefb422 Mon Sep 17 00:00:00 2001 From: Di Chen Date: Mon, 18 Mar 2024 09:06:19 +0800 Subject: [PATCH] debuginfod.cxx: periodically malloc_trim() Add malloc_trim() for releasing memory which is allocated for temporary purposes, e.g. answering queries, adding data to the database during scans. https://sourceware.org/bugzilla/show_bug.cgi?id=31103 Signed-off-by: Di Chen --- debuginfod/debuginfod.cxx | 2 ++ 1 file changed, 2 insertions(+) diff --git a/debuginfod/debuginfod.cxx b/debuginfod/debuginfod.cxx index 72617848..6e1b43ad 100644 --- a/debuginfod/debuginfod.cxx +++ b/debuginfod/debuginfod.cxx @@ -70,6 +70,7 @@ extern "C" { #include #include #include +#include #include @@ -4225,6 +4226,7 @@ void groom() sqlite3_db_release_memory(db); // shrink the process if possible sqlite3_db_release_memory(dbq); // ... for both connections + malloc_trim(0); // PR31103: release memory allocated for temporary purposes debuginfod_pool_groom(); // and release any debuginfod_client objects we've been holding onto #if 0 /* PR31265: don't jettison cache unnecessarily */ -- 2.41.0