diff options
author | Namhyung Kim <namhyung@kernel.org> | 2016-07-28 00:08:25 +0900 |
---|---|---|
committer | Kees Cook <keescook@chromium.org> | 2016-09-08 15:01:08 -0700 |
commit | c950fd6f201aea649932898206a850f0a7f25603 (patch) | |
tree | 37fcfa59b06f9f398a156b7a556c6f61e94285ed /include | |
parent | d5a9bf0b38d2ac85c9a693c7fb851f74fd2a2494 (diff) | |
download | linux-stable-c950fd6f201aea649932898206a850f0a7f25603.tar.gz linux-stable-c950fd6f201aea649932898206a850f0a7f25603.tar.bz2 linux-stable-c950fd6f201aea649932898206a850f0a7f25603.zip |
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 <anton@enomsg.org>
Cc: Colin Cross <ccross@android.com>
Cc: Kees Cook <keescook@chromium.org>
Cc: Tony Luck <tony.luck@intel.com>
Cc: "Rafael J. Wysocki" <rjw@rjwysocki.net>
Cc: Len Brown <lenb@kernel.org>
Cc: Matt Fleming <matt@codeblueprint.co.uk>
Cc: linux-acpi@vger.kernel.org
Cc: linux-efi@vger.kernel.org
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
[kees: retained "FRAGILE" for now to make merges easier]
Signed-off-by: Kees Cook <keescook@chromium.org>
Diffstat (limited to 'include')
-rw-r--r-- | include/linux/pstore.h | 8 |
1 files changed, 7 insertions, 1 deletions
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 *); |