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Date: Wed, 2 Aug 2017 12:06:05 -0300
From: Arnaldo Carvalho de Melo <acme@kernel.org>
To: "Naveen N. Rao" <naveen.n.rao@linux.vnet.ibm.com>
Cc: linuxppc-dev@lists.ozlabs.org
Subject: Re: [PATCH] perf/python: Add ppc64le to audit uname list
Message-ID: <20170802150605.GH12201@kernel.org>
References: <20170802144216.12494-1-naveen.n.rao@linux.vnet.ibm.com>
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Em Wed, Aug 02, 2017 at 08:12:16PM +0530, Naveen N. Rao escreveu:
> Before patch:
>   $ uname -m
>   ppc64le

Thanks, applied,

- Arnaldo

>   $ ./perf script -s ./scripts/python/syscall-counts.py
>   Install the audit-libs-python package to get syscall names.
>   For example:
>     # apt-get install python-audit (Ubuntu)
>     # yum install audit-libs-python (Fedora)
>     etc.
> 
>   Press control+C to stop and show the summary
>   ^CWarning:
>   4 out of order events recorded.
> 
>   syscall events:
> 
>   event                                          count
>   ----------------------------------------  -----------
>   4                                             504638
>   54                                              1206
>   221                                               42
>   55                                                21
>   3                                                 12
>   167                                               10
>   11                                                 8
>   6                                                  7
>   125                                                6
>   5                                                  6
>   108                                                5
>   162                                                4
>   90                                                 4
>   45                                                 3
>   33                                                 3
>   311                                                1
>   246                                                1
>   238                                                1
>   93                                                 1
>   91                                                 1
> 
> After patch:
>   ./perf script -s ./scripts/python/syscall-counts.py
>   Press control+C to stop and show the summary
>   ^CWarning:
>   5 out of order events recorded.
> 
>   syscall events:
> 
>   event                                          count
>   ----------------------------------------  -----------
>   write                                         643411
>   ioctl                                           1206
>   futex                                             54
>   fcntl                                             27
>   poll                                              14
>   read                                              12
>   execve                                             8
>   close                                              7
>   mprotect                                           6
>   open                                               6
>   nanosleep                                          5
>   fstat                                              5
>   mmap                                               4
>   inotify_add_watch                                  3
>   brk                                                3
>   access                                             3
>   timerfd_settime                                    1
>   clock_gettime                                      1
>   epoll_wait                                         1
>   ftruncate                                          1
>   munmap                                             1
> 
> Signed-off-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.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 1d95009592eb..f6c84966e4f8 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
> @@ -57,6 +57,7 @@ try:
>  		'ia64'	: audit.MACH_IA64,
>  		'ppc'	: audit.MACH_PPC,
>  		'ppc64'	: audit.MACH_PPC64,
> +		'ppc64le' : audit.MACH_PPC64LE,
>  		's390'	: audit.MACH_S390,
>  		's390x'	: audit.MACH_S390X,
>  		'i386'	: audit.MACH_X86,
> -- 
> 2.13.3