tools headers API: Update close_range affected files
authorArnaldo Carvalho de Melo <acme@redhat.com>
Thu, 6 Aug 2020 12:52:41 +0000 (09:52 -0300)
committerArnaldo Carvalho de Melo <acme@redhat.com>
Thu, 6 Aug 2020 12:52:41 +0000 (09:52 -0300)
To pick the changes from:

  55db9c0e8534 ("net: remove compat_sys_{get,set}sockopt")
  9b4feb630e8e ("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>
tools/include/uapi/asm-generic/unistd.h
tools/perf/arch/x86/entry/syscalls/syscall_64.tbl

index c8c189a..995b36c 100644 (file)
@@ -850,6 +850,8 @@ __SYSCALL(__NR_pidfd_open, sys_pidfd_open)
 #define __NR_clone3 435
 __SYSCALL(__NR_clone3, sys_clone3)
 #endif
+#define __NR_close_range 436
+__SYSCALL(__NR_close_range, sys_close_range)
 
 #define __NR_openat2 437
 __SYSCALL(__NR_openat2, sys_openat2)
index e008d63..9d82078 100644 (file)
 433    common  fspick                  sys_fspick
 434    common  pidfd_open              sys_pidfd_open
 435    common  clone3                  sys_clone3
+436    common  close_range             sys_close_range
 437    common  openat2                 sys_openat2
 438    common  pidfd_getfd             sys_pidfd_getfd
 439    common  faccessat2              sys_faccessat2