From: Jacob Shin <jacob.w.shin@gmail.com>
Date: Thu, 29 May 2014 15:26:51 +0000 (+0200)
Subject: perf tools: allow user to specify hardware breakpoint bp_len
X-Git-Tag: omap-for-v4.1/prcm-dts-mfd-syscon-fix~164^2~9^2^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3741eb9f8c3be3ec59583881c1f49980dad844e0;p=pandora-kernel.git

perf tools: allow user to specify hardware breakpoint bp_len

Currently bp_len is given a default value of 4. Allow user to override it:

  $ perf stat -e mem:0x1000/8
                            ^
                            bp_len

If no value is given, it will default to 4 as it did before.

Signed-off-by: Jacob Shin <jacob.w.shin@gmail.com>
Signed-off-by: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Reviewed-by: Oleg Nesterov <oleg@redhat.com>
Cc: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: xiakaixu <xiakaixu@huawei.com>
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
---

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