perf tools: Extend format_alias() to include event parameters
authorCody P Schafer <cody@linux.vnet.ibm.com>
Thu, 8 Jan 2015 01:13:51 +0000 (17:13 -0800)
committerArnaldo Carvalho de Melo <acme@redhat.com>
Wed, 21 Jan 2015 16:24:33 +0000 (13:24 -0300)
commitaaea36174991ff39c7a18044660db86527100c55
tree67e1793344a86907a1eb4e9fd56af9a693ff20e3
parent688d4dfcdd624192cbf03c08402e444d1d11f294
perf tools: Extend format_alias() to include event parameters

This causes `perf list pmu` to show parameters for parameterized events
like:

  pmu/event_name,param1=?,param2=?/ [Kernel PMU event]

An example:

  hv_24x7/HPM_TLBIE__PHYS_CORE,core=?/ [Kernel PMU event]

Signed-off-by: Cody P Schafer <cody@linux.vnet.ibm.com>
Signed-off-by: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Cc: Cody P Schafer <dev@codyps.com>
Cc: Haren Myneni <hbabu@us.ibm.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: linuxppc-dev@lists.ozlabs.org
Link: http://lkml.kernel.org/r/1420679633-28856-3-git-send-email-sukadev@linux.vnet.ibm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
tools/perf/util/pmu.c