From 29a096fe2bd356f419bd8a8404d5b652c996b92f Mon Sep 17 00:00:00 2001 From: Ralph Siemsen Date: Mon, 27 Sep 2021 22:18:50 -0400 Subject: [PATCH] lib: fix MemAvailable parsing The amount of available memory was not being returned correctly, which resulted in tests being executed when they should have been skipped. Fixes: 8759f4 ("lib: adjust the tmpfs size according to .dev_min_size and MemAvailable") Signed-off-by: Ralph Siemsen Signed-off-by: Li Wang Signed-off-by: Petr Vorel Upstream-Status: Backport [e42149e28 ("lib: fix MemAvailable parsing")] --- lib/tst_memutils.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/lib/tst_memutils.c b/lib/tst_memutils.c index ae1cad29b..a46de78f5 100644 --- a/lib/tst_memutils.c +++ b/lib/tst_memutils.c @@ -65,9 +65,9 @@ void tst_pollute_memory(size_t maxsize, int fillchar) long long tst_available_mem(void) { - long long mem_available; + unsigned long long mem_available = 0; - if (FILE_LINES_SCANF("/proc/meminfo", "MemAvailable: %ld", + if (FILE_LINES_SCANF("/proc/meminfo", "MemAvailable: %llu", &mem_available)) { mem_available = SAFE_READ_MEMINFO("MemFree:") + SAFE_READ_MEMINFO("Cached:"); -- 2.33.0