From: Arnaldo Carvalho de Melo <acme@kernel.org>
To: Ravi Bangoria <ravi.bangoria@linux.vnet.ibm.com>
Cc: alexander.shishkin@linux.intel.com, jolsa@redhat.com,
namhyung@kernel.org, linux-kernel@vger.kernel.org,
brueckner@linux.vnet.ibm.com, tmricht@linux.vnet.ibm.com,
linuxppc-dev@lists.ozlabs.org, mpe@ellerman.id.au
Subject: Re: [PATCH 3/3] perf trace powerpc: Use generated syscall table
Date: Mon, 29 Jan 2018 11:33:20 +0100 [thread overview]
Message-ID: <20180129103320.GA9986@kernel.org> (raw)
In-Reply-To: <20180129083417.31240-4-ravi.bangoria@linux.vnet.ibm.com>
Em Mon, Jan 29, 2018 at 02:04:17PM +0530, Ravi Bangoria escreveu:
> +++ b/tools/perf/util/syscalltbl.c
> @@ -30,6 +30,10 @@
> #include <asm/syscalls_64.c>
> const int syscalltbl_native_max_id = SYSCALLTBL_S390_64_MAX_ID;
> static const char **syscalltbl_native = syscalltbl_s390_64;
> +#elif defined(__powerpc64__)
> +#include <asm/syscalls_64.c>
> +const int syscalltbl_native_max_id = SYSCALLTBL_POWERPC_64_MAX_ID;
> +static const char **syscalltbl_native = syscalltbl_powerpc_64;
> #endif
This is so cool! Thanks!
At some point we'll remove these #elif, have all of then linked, so that
we can do cross-platform interpreting of perf.data files generated with
'perf trace record', i.e. 'perf trace -i perf.data.recorded.on.s390' on
a powerpc64 or x86 machine.
We're paving the way to that with patches like yours and those for
s/390, thanks again!
- Arnaldo
next prev parent reply other threads:[~2018-01-29 10:33 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-01-29 8:34 [PATCH 0/3] perf trace powerpc: Remove libaudit dependency for syscalls Ravi Bangoria
2018-01-29 8:34 ` [PATCH 1/3] tools include powerpc: Grab a copy of arch/powerpc/include/uapi/asm/unistd.h Ravi Bangoria
2018-02-16 16:52 ` Arnaldo Carvalho de Melo
2018-02-16 16:56 ` Arnaldo Carvalho de Melo
2018-02-16 17:03 ` Arnaldo Carvalho de Melo
2018-02-16 17:08 ` Arnaldo Carvalho de Melo
2018-02-16 17:29 ` Arnaldo Carvalho de Melo
2018-02-16 17:50 ` Arnaldo Carvalho de Melo
2018-02-17 6:17 ` Ravi Bangoria
2018-02-19 4:49 ` Michael Ellerman
2018-01-29 8:34 ` [PATCH 2/3] perf powerpc: Generate system call table from asm/unistd.h Ravi Bangoria
2018-01-29 8:34 ` [PATCH 3/3] perf trace powerpc: Use generated syscall table Ravi Bangoria
2018-01-29 10:33 ` Arnaldo Carvalho de Melo [this message]
2018-02-15 13:43 ` [PATCH 0/3] perf trace powerpc: Remove libaudit dependency for syscalls Arnaldo Carvalho de Melo
2018-02-15 13:56 ` Arnaldo Carvalho de Melo
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20180129103320.GA9986@kernel.org \
--to=acme@kernel.org \
--cc=alexander.shishkin@linux.intel.com \
--cc=brueckner@linux.vnet.ibm.com \
--cc=jolsa@redhat.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linuxppc-dev@lists.ozlabs.org \
--cc=mpe@ellerman.id.au \
--cc=namhyung@kernel.org \
--cc=ravi.bangoria@linux.vnet.ibm.com \
--cc=tmricht@linux.vnet.ibm.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).