From: Arnaldo Carvalho de Melo <[email protected]> By attaching the pid beautifier to the args in the F_SETOWN case and to the syscall return on the F_GETOWN one.
Cc: Adrian Hunter <[email protected]> Cc: David Ahern <[email protected]> Cc: Jiri Olsa <[email protected]> Cc: Namhyung Kim <[email protected]> Cc: Wang Nan <[email protected]> Link: http://lkml.kernel.org/n/[email protected] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]> --- tools/perf/trace/beauty/fcntl.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/tools/perf/trace/beauty/fcntl.c b/tools/perf/trace/beauty/fcntl.c index 254ae435780d..d082fd2e594f 100644 --- a/tools/perf/trace/beauty/fcntl.c +++ b/tools/perf/trace/beauty/fcntl.c @@ -34,10 +34,14 @@ size_t syscall_arg__scnprintf_fcntl_cmd(char *bf, size_t size, struct syscall_ar syscall_arg__set_ret_scnprintf(arg, syscall_arg__scnprintf_fd); goto out; } + if (arg->val == F_GETOWN) { + syscall_arg__set_ret_scnprintf(arg, syscall_arg__scnprintf_pid); + goto mask_arg; + } /* * Some commands ignore the third fcntl argument, "arg", so mask it */ - if (arg->val == F_GETOWN || arg->val == F_GET_SEALS || + if (arg->val == F_GET_SEALS || arg->val == F_GETLEASE || arg->val == F_GETSIG) { mask_arg: arg->mask |= (1 << 2); @@ -55,6 +59,9 @@ size_t syscall_arg__scnprintf_fcntl_arg(char *bf, size_t size, struct syscall_ar if (cmd == F_SETFL) return open__scnprintf_flags(arg->val, bf, size); + + if (cmd == F_SETOWN) + return syscall_arg__scnprintf_pid(bf, size, arg); /* * We still don't grab the contents of pointers on entry or exit, * so just print them as hex numbers -- 2.9.4
