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| author | Andi Kleen | 2017-08-12 01:26:16 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo | 2017-08-22 16:51:28 +0200 |
| commit | d74be47673676eded2f0bb8274e752bed32c42d8 (patch) | |
| tree | 2711d906813ca52a32d2595b6f55fd27704fc529 /tools/perf/util/xyarray.c | |
| parent | Merge tag 'perf-core-for-mingo-4.14-20170821' of git://git.kernel.org/pub/scm... (diff) | |
| download | kernel-qcow2-linux-d74be47673676eded2f0bb8274e752bed32c42d8.tar.gz kernel-qcow2-linux-d74be47673676eded2f0bb8274e752bed32c42d8.tar.xz kernel-qcow2-linux-d74be47673676eded2f0bb8274e752bed32c42d8.zip | |
perf xyarray: Save max_x, max_y
Save the original array dimensions in xyarrays, so that users can
retrieve them later. Add some inline functions to access these fields.
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Link: http://lkml.kernel.org/r/20170811232634.30465-1-andi@firstfloor.org
[ As noticed by Jiri, fix up namespacing: xy__method() -> xyarray__method() ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/xyarray.c')
| -rw-r--r-- | tools/perf/util/xyarray.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/perf/util/xyarray.c b/tools/perf/util/xyarray.c index 7251fdbabced..c8f415d9877b 100644 --- a/tools/perf/util/xyarray.c +++ b/tools/perf/util/xyarray.c @@ -12,6 +12,8 @@ struct xyarray *xyarray__new(int xlen, int ylen, size_t entry_size) xy->entry_size = entry_size; xy->row_size = row_size; xy->entries = xlen * ylen; + xy->max_x = xlen; + xy->max_y = ylen; } return xy; |