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| author |   Mathieu Poirier <mathieu.poirier@linaro.org> | 2016-07-18 10:43:05 -0600 |
|---|---|---|
| committer |   Ingo Molnar <mingo@kernel.org> | 2016-08-18 10:35:50 +0200 |
| commit | 4059ffd09d694f704e18a4baf97fc0016c32e9ad (patch) | |
| tree | a6e4862428369817320a7cb0f4c2f40acc8172c6 /kernel/events | |
| parent | perf/core: Fix event_function_local() (diff) | |
| download | linux-dev-4059ffd09d694f704e18a4baf97fc0016c32e9ad.tar.xz linux-dev-4059ffd09d694f704e18a4baf97fc0016c32e9ad.zip | |
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@linaro.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Vince Weaver <vincent.weaver@maine.edu>
Link: http://lkml.kernel.org/r/1468860187-318-2-git-send-email-mathieu.poirier@linaro.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'kernel/events')
| -rw-r--r-- | kernel/events/core.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/kernel/events/core.c b/kernel/events/core.c index 6e454bfd514f..52780ef941d3 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; |