From c950fd6f201aea649932898206a850f0a7f25603 Mon Sep 17 00:00:00 2001 From: Namhyung Kim Date: Thu, 28 Jul 2016 00:08:25 +0900 Subject: pstore: Split pstore fragile flags This patch adds new PSTORE_FLAGS for each pstore type so that they can be enabled separately. This is a preparation for ongoing virtio-pstore work to support those types flexibly. The PSTORE_FLAGS_FRAGILE is changed to PSTORE_FLAGS_DMESG to preserve the original behavior. Cc: Anton Vorontsov Cc: Colin Cross Cc: Kees Cook Cc: Tony Luck Cc: "Rafael J. Wysocki" Cc: Len Brown Cc: Matt Fleming Cc: linux-acpi@vger.kernel.org Cc: linux-efi@vger.kernel.org Signed-off-by: Namhyung Kim [kees: retained "FRAGILE" for now to make merges easier] Signed-off-by: Kees Cook --- include/linux/pstore.h | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) (limited to 'include/linux/pstore.h') diff --git a/include/linux/pstore.h b/include/linux/pstore.h index 899e95e84400..f5806b2a6f7a 100644 --- a/include/linux/pstore.h +++ b/include/linux/pstore.h @@ -74,7 +74,13 @@ struct pstore_info { void *data; }; -#define PSTORE_FLAGS_FRAGILE 1 +#define PSTORE_FLAGS_DMESG (1 << 0) +#define PSTORE_FLAGS_FRAGILE PSTORE_FLAGS_DMESG +#define PSTORE_FLAGS_CONSOLE (1 << 1) +#define PSTORE_FLAGS_FTRACE (1 << 2) +#define PSTORE_FLAGS_PMSG (1 << 3) + +#define PSTORE_FLAGS_ALL ((1 << 4) - 1) extern int pstore_register(struct pstore_info *); extern void pstore_unregister(struct pstore_info *); -- cgit