[RFC 0/2] docs: ftrace: Clarify the RAM impact of buffer_size_kb

[Frank A. Cancio Bello]

Improves the documentation of buffer_size_kb by clarifying how is
calculated the number of allocated pages for the ring buffer.

** Do not apply the second patch **. It's just for illustration
purposes.

Frank A. Cancio Bello (2):
  docs: ftrace: Clarify the RAM impact of buffer_size_kb
  ** do not apply this patch ** Just for illustration purposes

 Documentation/trace/ftrace.rst | 13 +++++++++++--
 kernel/trace/ring_buffer.c     |  2 ++
 2 files changed, 13 insertions(+), 2 deletions(-)

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2.17.1