On Tue, Jun 19, 2012 at 4:13 AM, Namhyung Kim <[email protected]> wrote: > Hi, Robert > > On Mon, 18 Jun 2012 16:51:08 +0200, Robert Richter wrote: >> On 29.09.11 18:48:01, Arnaldo Carvalho de Melo wrote: >>> From: Jim Cromie <[email protected]> >>> >>> This perf stat option emulates valgrind's --log-fd option, allowing the >>> user to send perf results elsewhere, and leaving stderr for use by the >>> program under test. This complements --output file option, and is >>> mutually exclusive with it. >>> >>> 3>results perf stat --log-fd 3 -- $cmd >>> 3>>results perf stat --log-fd 3 --append -- $cmd >>> >>> The perl distro's make test.valgrind target uses valgrind's --log-fd >>> option, I've adapted it to invoke perf also, and tested this patch >>> there. >>> >>> Link: >>> http://lkml.kernel.org/r/[email protected] >>> Signed-off-by: Arnaldo Carvalho de Melo <[email protected]> >>> Signed-off-by: Jim Cromie <[email protected]> >>> Signed-off-by: Arnaldo Carvalho de Melo <[email protected]> >> >> With certain shell redirections this (56f3bae) fails with a log fd >> setup failure. Fix below. >> > > It looks somewhat related to Stephane's patch. Can you we check it too? > > http://lkml.indiana.edu/hypermail/linux/kernel/1205.1/04232.html > Yes, my patch is needed and it was posted over a month ago now..... Arnaldo, please apply my patch.
> Thanks, > Namhyung -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
