Florent Revest 59495740f7 ftrace: Let unregister_ftrace_direct_multi() call ftrace_free_filter() ... A common pattern when using the ftrace_direct_multi API is to unregister the ops and also immediately free its filter. We've noticed it's very easy for users to miss calling ftrace_free_filter(). This adds a "free_filters" argument to unregister_ftrace_direct_multi() to both remind the user they should free filters and also to make their life easier. Link: https://lkml.kernel.org/r/20230321140424.345218-2-revest@chromium.org Suggested-by: Steven Rostedt <rostedt@goodmis.org> Signed-off-by: Florent Revest <revest@chromium.org> Acked-by: Mark Rutland <mark.rutland@arm.com> Acked-by: Jiri Olsa <jolsa@kernel.org> Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>		2023-03-21 13:42:11 -04:00
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ftrace-direct-modify.c	samples: ftrace: Include the nospec-branch.h only for x86	2023-02-07 12:44:39 -05:00
ftrace-direct-multi-modify.c	ftrace: Let unregister_ftrace_direct_multi() call ftrace_free_filter()	2023-03-21 13:42:11 -04:00
ftrace-direct-multi.c	ftrace: Let unregister_ftrace_direct_multi() call ftrace_free_filter()	2023-03-21 13:42:11 -04:00
ftrace-direct-too.c	samples: ftrace: Include the nospec-branch.h only for x86	2023-02-07 12:44:39 -05:00
ftrace-direct.c	samples: ftrace: Include the nospec-branch.h only for x86	2023-02-07 12:44:39 -05:00
ftrace-ops.c	samples: ftrace: Make some global variables static	2023-02-07 12:48:00 -05:00
Makefile	ftrace: Add sample with custom ops	2023-01-25 10:31:23 -05:00
sample-trace-array.c	sample-trace-array: Remove trace_array 'sample-instance'	2020-06-16 21:21:02 -04:00
sample-trace-array.h	tracing: Sample module to demonstrate kernel access to Ftrace instances.	2019-11-22 19:41:08 -05:00