From 4b247fa7314ce48282f3da400a9ffb7f3fd3f863 Mon Sep 17 00:00:00 2001 From: Jiri Olsa Date: Sun, 21 Jul 2019 13:24:44 +0200 Subject: libperf: Adopt xyarray class from perf Move the xyarray class from perf to libperf, because it's going to be used in both. Signed-off-by: Jiri Olsa Cc: Alexander Shishkin Cc: Alexey Budankov Cc: Andi Kleen Cc: Michael Petlan Cc: Namhyung Kim Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/20190721112506.12306-58-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/xyarray.h | 35 ----------------------------------- 1 file changed, 35 deletions(-) delete mode 100644 tools/perf/util/xyarray.h (limited to 'tools/perf/util/xyarray.h') diff --git a/tools/perf/util/xyarray.h b/tools/perf/util/xyarray.h deleted file mode 100644 index 7ffe562e7ae7..000000000000 --- a/tools/perf/util/xyarray.h +++ /dev/null @@ -1,35 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _PERF_XYARRAY_H_ -#define _PERF_XYARRAY_H_ 1 - -#include - -struct xyarray { - size_t row_size; - size_t entry_size; - size_t entries; - size_t max_x; - size_t max_y; - char contents[]; -}; - -struct xyarray *xyarray__new(int xlen, int ylen, size_t entry_size); -void xyarray__delete(struct xyarray *xy); -void xyarray__reset(struct xyarray *xy); - -static inline void *xyarray__entry(struct xyarray *xy, int x, int y) -{ - return &xy->contents[x * xy->row_size + y * xy->entry_size]; -} - -static inline int xyarray__max_y(struct xyarray *xy) -{ - return xy->max_y; -} - -static inline int xyarray__max_x(struct xyarray *xy) -{ - return xy->max_x; -} - -#endif /* _PERF_XYARRAY_H_ */ -- cgit v1.2.3