Re: [PATCH] perf scripts python: Support syscall name parsing on arm64

[Arnaldo Carvalho de Melo <acme@kernel.org>]

Em Tue, Aug 15, 2023 at 09:17:35PM +0800, Wei Li escreveu:
> In the result of "perf script syscall-counts" on arm64, the syscall
> events are not resolved currently. Add "aarch64" to audit uname list to
> support name parsing.
> 
> * After the patch:
> 
> [root@localhost ~]# perf script syscall-counts sleep 1
> Press control+C to stop and show the summary
> 
> syscall events:

Thanks, applied.

- Arnaldo
 
> event                                          count
> ----------------------------------------  -----------
> mmap                                               6
> close                                              5
> mprotect                                           4
> brk                                                3
> newfstatat                                         3
> openat                                             3
> getrandom                                          1
> prlimit64                                          1
> munmap                                             1
> clock_nanosleep                                    1
> set_robust_list                                    1
> set_tid_address                                    1
> exit_group                                         1
> read                                               1
> faccessat                                          1
> 
> Signed-off-by: Wei Li <liwei391@huawei.com>
> ---
>  tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py b/tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py
> index 84536b1a27ba..b75d31858e54 100644
> --- a/tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py
> +++ b/tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py
> @@ -54,6 +54,7 @@ try:
>  	import audit
>  	machine_to_id = {
>  		'x86_64': audit.MACH_86_64,
> +		'aarch64': audit.MACH_AARCH64,
>  		'alpha'	: audit.MACH_ALPHA,
>  		'ia64'	: audit.MACH_IA64,
>  		'ppc'	: audit.MACH_PPC,
> -- 
> 2.25.1
> 

-- 

- Arnaldo