1 files changed, 20 insertions, 0 deletions

diff --git a/include/linux/pstore.h b/include/linux/pstore.h
index e1461e143be2..c892587d9b81 100644
--- a/include/linux/pstore.h
+++ b/include/linux/pstore.h
@@ -24,14 +24,22 @@
 
 #include <linux/time.h>
 #include <linux/kmsg_dump.h>
+#include <linux/mutex.h>
+#include <linux/types.h>
+#include <linux/spinlock.h>
+#include <linux/errno.h>
 
 /* types */
 enum pstore_type_id {
         PSTORE_TYPE_DMESG       = 0,
         PSTORE_TYPE_MCE         = 1,
+        PSTORE_TYPE_CONSOLE     = 2,
+        PSTORE_TYPE_FTRACE      = 3,
         PSTORE_TYPE_UNKNOWN     = 255
 };
 
+struct module;
+
 struct pstore_info {
         struct module   *owner;
         char            *name;
@@ -47,11 +55,23 @@ struct pstore_info {
         int             (*write)(enum pstore_type_id type,
                         enum kmsg_dump_reason reason, u64 *id,
                         unsigned int part, size_t size, struct pstore_info *psi);
+        int             (*write_buf)(enum pstore_type_id type,
+                        enum kmsg_dump_reason reason, u64 *id,
+                        unsigned int part, const char *buf, size_t size,
+                        struct pstore_info *psi);
         int             (*erase)(enum pstore_type_id type, u64 id,
                         struct pstore_info *psi);
         void            *data;
 };
 
+
+#ifdef CONFIG_PSTORE_FTRACE
+extern void pstore_ftrace_call(unsigned long ip, unsigned long parent_ip);
+#else
+static inline void pstore_ftrace_call(unsigned long ip, unsigned long parent_ip)
+{ }
+#endif
+
 #ifdef CONFIG_PSTORE
 extern int pstore_register(struct pstore_info *);
 #else