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Message-ID: <tip-4059ffd09d694f704e18a4baf97fc0016c32e9ad@git.kernel.org>
Date: Thu, 18 Aug 2016 03:51:16 -0700
From: tip-bot for Mathieu Poirier <tipbot@...or.com>
To: linux-tip-commits@...r.kernel.org
Cc: mathieu.poirier@...aro.org, torvalds@...ux-foundation.org,
tglx@...utronix.de, linux-kernel@...r.kernel.org, jolsa@...hat.com,
alexander.shishkin@...ux.intel.com, vincent.weaver@...ne.edu,
peterz@...radead.org, acme@...hat.com, mingo@...nel.org,
hpa@...or.com, eranian@...gle.com
Subject: [tip:perf/core] perf/core: Fix file name handling for start/stop
filters
Commit-ID: 4059ffd09d694f704e18a4baf97fc0016c32e9ad
Gitweb: http://git.kernel.org/tip/4059ffd09d694f704e18a4baf97fc0016c32e9ad
Author: Mathieu Poirier <mathieu.poirier@...aro.org>
AuthorDate: Mon, 18 Jul 2016 10:43:05 -0600
Committer: Ingo Molnar <mingo@...nel.org>
CommitDate: Thu, 18 Aug 2016 10:35:50 +0200
perf/core: Fix file name handling for start/stop filters
Binary file names have to be supplied for both range and start/stop
filters but the current code only processes the filename if an
address range filter is specified. This code adds processing of
the filename for start/stop filters.
Signed-off-by: Mathieu Poirier <mathieu.poirier@...aro.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@...radead.org>
Acked-by: Alexander Shishkin <alexander.shishkin@...ux.intel.com>
Cc: Arnaldo Carvalho de Melo <acme@...hat.com>
Cc: Jiri Olsa <jolsa@...hat.com>
Cc: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: Peter Zijlstra <peterz@...radead.org>
Cc: Stephane Eranian <eranian@...gle.com>
Cc: Thomas Gleixner <tglx@...utronix.de>
Cc: Vince Weaver <vincent.weaver@...ne.edu>
Link: http://lkml.kernel.org/r/1468860187-318-2-git-send-email-mathieu.poirier@linaro.org
Signed-off-by: Ingo Molnar <mingo@...nel.org>
---
kernel/events/core.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/kernel/events/core.c b/kernel/events/core.c
index 6e454bf..52780ef 100644
--- a/kernel/events/core.c
+++ b/kernel/events/core.c
@@ -7972,8 +7972,10 @@ perf_event_parse_addr_filter(struct perf_event *event, char *fstr,
goto fail;
}
- if (token == IF_SRC_FILE) {
- filename = match_strdup(&args[2]);
+ if (token == IF_SRC_FILE || token == IF_SRC_FILEADDR) {
+ int fpos = filter->range ? 2 : 1;
+
+ filename = match_strdup(&args[fpos]);
if (!filename) {
ret = -ENOMEM;
goto fail;
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