From ff7806e52c4e9b7c522e59ba8514c5c6e3fa8683 Mon Sep 17 00:00:00 2001 From: Chris Wilson Date: Mon, 7 Apr 2014 13:09:46 +0100 Subject: gem_tiled_swapping: Purge all page/swap caches first Reset the system to a vanilla state before we query how much RAM/swap space is available for our testing. Signed-off-by: Chris Wilson --- lib/igt_aux.h | 1 + 1 file changed, 1 insertion(+) (limited to 'lib/igt_aux.h') diff --git a/lib/igt_aux.h b/lib/igt_aux.h index 948101d2..aa8a3878 100644 --- a/lib/igt_aux.h +++ b/lib/igt_aux.h @@ -61,6 +61,7 @@ void igt_wait_for_keypress(void); /* These are separate to allow easier testing when porting, see the comment at * the bottom of intel_os.c. */ +void intel_purge_vm_caches(void); uint64_t intel_get_avail_ram_mb(void); uint64_t intel_get_total_ram_mb(void); uint64_t intel_get_total_swap_mb(void); -- cgit v1.2.3