From: Arnaldo Carvalho de Melo <[email protected]> All callers now can use syscall__arg_val(arg, idx), be it to iterate thru the syscall arguments while taking into account alignment, or to get values for other arguments that affect how the current argument should be formatted (think of fcntl's 'cmd' and 'arg' arguments).
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/builtin-trace.c | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-) diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c index fc4d33a6aa58..f8b7bfdf4ee7 100644 --- a/tools/perf/builtin-trace.c +++ b/tools/perf/builtin-trace.c @@ -1336,20 +1336,15 @@ static int trace__validate_ev_qualifier(struct trace *trace) * variable to read it. Most notably this avoids extended load instructions * on unaligned addresses */ -static unsigned long __syscall_arg__val(unsigned char *args, u8 idx) +unsigned long syscall_arg__val(struct syscall_arg *arg, u8 idx) { unsigned long val; - unsigned char *p = args + sizeof(unsigned long) * idx; + unsigned char *p = arg->args + sizeof(unsigned long) * idx; memcpy(&val, p, sizeof(val)); return val; } -unsigned long syscall_arg__val(struct syscall_arg *arg, u8 idx) -{ - return __syscall_arg__val(arg->args, idx); -} - static size_t syscall__scnprintf_val(struct syscall *sc, char *bf, size_t size, struct syscall_arg *arg, unsigned long val) { -- 2.9.4
