kernel_optimize_test/tools/perf/arch/x86
Arnaldo Carvalho de Melo c0bde40ae0 tools headers API: Update close_range affected files
To pick the changes from:

  55db9c0e85 ("net: remove compat_sys_{get,set}sockopt")
  9b4feb630e ("arch: wire-up close_range()")

That automagically add the 'close_range' syscall to tools such as 'perf
trace'.

Before:

  # perf trace -e close_range
  event syntax error: 'close_range'
                       \___ parser error
  Run 'perf list' for a list of valid events

   Usage: perf trace [<options>] [<command>]
      or: perf trace [<options>] -- <command> [<options>]
      or: perf trace record [<options>] [<command>]
      or: perf trace record [<options>] -- <command> [<options>]

      -e, --event <event>   event/syscall selector. use 'perf list' to list available events
  #

After, system wide strace like tracing for this syscall:

  # perf trace -e close_range
  ^C#

No calls, I need some test proggie :-)

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Christian Brauner <christian.brauner@ubuntu.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: David S. Miller <davem@davemloft.net>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2020-08-06 09:52:41 -03:00
..
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entry/syscalls tools headers API: Update close_range affected files 2020-08-06 09:52:41 -03:00
include
tests perf test: Initialize memory in dwarf-unwind 2020-06-01 12:24:23 -03:00
util perf intel-pt: Add support for text poke events 2020-07-10 08:31:21 -03:00
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