The first patch is to optimize the fprobe for entry only case.
The second patch is to add testcase for mixed fprobe.

This series base on the "linux-trace" tree and "for-next" branch.

Changes since V1:
* merge the rename of fprobe_entry into one
* add some document for fprobe_fgraph_entry as Masami suggested
* use ftrace_test_recursion_trylock() in fprobe_ftrace_entry()
* add the testcase for mixed fprobe

Menglong Dong (2):
  tracing: fprobe: optimization for entry only case
  lib/test_fprobe: add testcase for mixed fprobe

 kernel/trace/fprobe.c   | 104 +++++++++++++++++++++++++++++++++++-----
 lib/tests/test_fprobe.c |  99 +++++++++++++++++++++++++++++++++++++-
 2 files changed, 191 insertions(+), 12 deletions(-)

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2.51.0