Merge tag 'trace-rv-v7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace

Pull runtime verifier updates from Steven Rostedt:

 - Refactor da_monitor to minimize macros

   Complete refactor of da_monitor.h to reduce reliance on macros
   generating functions. Use generic static functions and uses the
   preprocessor only when strictly necessary (e.g. for tracepoint
   handlers).

   The change essentially relies on functions with generic names (e.g.
   da_handle) instead of monitor-specific as well adding the need to
   define constant (e.g. MONITOR_NAME, MONITOR_TYPE) before including
   the header rather than calling macros that would define functions.
   Also adapt monitors and documentation accordingly.

 - Cleanup DA code generation scripts

   Clean up functions in dot2c removing reimplementations of trivial
   library functions (__buff_to_string) and removing some other unused
   intermediate steps.

 - Annotate functions with types in the rvgen python scripts

 - Remove superfluous assignments and cleanup generated code

   The rvgen scripts generate a superfluous assignment to 0 for enum
   variables and don't add commas to the last elements, which is against
   the kernel coding standards. Change the generation process for a
   better compliance and slightly simpler logic.

 - Remove superfluous declarations from generated code

   The monitor container source files contained a declaration and a
   definition for the rv_monitor variable. The former is superfluous and
   was removed.

 - Fix reference to outdated documentation

   s/da_monitor_synthesis.rst/monitor_synthesis.rst in comment in
   da_monitor.h

* tag 'trace-rv-v7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace:
  rv: Fix documentation reference in da_monitor.h
  verification/rvgen: Remove unused variable declaration from containers
  verification/dot2c: Remove superfluous enum assignment and add last comma
  verification/dot2c: Remove __buff_to_string() and cleanup
  verification/rvgen: Annotate DA functions with types
  verification/rvgen: Adapt dot2k and templates after refactoring da_monitor.h
  Documentation/rv: Adapt documentation after da_monitor refactoring
  rv: Cleanup da_monitor after refactor
  rv: Refactor da_monitor to minimise macros

1 files changed, 4 insertions, 0 deletions

diff --git a/include/linux/rv.h b/include/linux/rv.h
index 92fd467547e7..58774eb3aecf 100644
--- a/include/linux/rv.h
+++ b/include/linux/rv.h
@@ -10,6 +10,10 @@
 #define MAX_DA_NAME_LEN			32
 #define MAX_DA_RETRY_RACING_EVENTS	3
 
+#define RV_MON_GLOBAL   0
+#define RV_MON_PER_CPU  1
+#define RV_MON_PER_TASK 2
+
 #ifdef CONFIG_RV
 #include <linux/array_size.h>
 #include <linux/bitops.h>