From 83d2497e08aab6e49623d075c16b9ba15e1d918f Mon Sep 17 00:00:00 2001 From: Chris Goldsworthy Date: Tue, 25 Feb 2020 13:25:15 -0800 Subject: [PATCH] defconfig: lahaina: Expose additional page debugging info Enable CONFIG_PAGE_EXTENSION_PAGE_FREE and CONFIG_PAGE_FREE_TIME, which provides information on (1) if a page from buddy is free or not, (2) the timestamp of when a given page was freed, if it currently is free. Change-Id: I702c93192e031bbeb023879e47c2202f0c8d65f9 Signed-off-by: Chris Goldsworthy --- arch/arm64/configs/vendor/lahaina_debug.config | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/configs/vendor/lahaina_debug.config b/arch/arm64/configs/vendor/lahaina_debug.config index d8e6c0987570..1db3e2ff7ac8 100644 --- a/arch/arm64/configs/vendor/lahaina_debug.config +++ b/arch/arm64/configs/vendor/lahaina_debug.config @@ -10,6 +10,7 @@ CONFIG_DEBUG_PAGEALLOC=y CONFIG_DEBUG_PAGEALLOC_ENABLE_DEFAULT=y CONFIG_PAGE_POISONING=y CONFIG_PAGE_POISONING_ENABLE_DEFAULT=y +CONFIG_PAGE_EXTENSION_PAGE_FREE=y # CONFIG_DEBUG_DMA_BUF_REF is not set # CONFIG_PAGE_POISONING_NO_SANITY is not set # CONFIG_PAGE_POISONING_ZERO is not set