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perf tools: Remove unused xyarray.c as it was moved to tools/lib/perf 

Migrated to libperf in:

  4b247fa731 ("libperf: Adopt xyarray class from perf")

Signed-off-by: Ian Rogers <irogers@google.com>
Acked-by: Jiri Olsa <jolsa@redhat.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lore.kernel.org/lkml/20210212043803.365993-1-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Ian Rogers 2021-02-11 20:38:03 -08:00 committed by Arnaldo Carvalho de Melo
parent 6edfd0ebb8
commit b1cdc7d33f
1 changed files with 0 additions and 33 deletions
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33
tools/perf/util/xyarray.c
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@ -1,33 +0,0 @@
// SPDX-License-Identifier: GPL-2.0
#include "xyarray.h"
#include <stdlib.h>
#include <string.h>
#include <linux/zalloc.h>
struct xyarray *xyarray__new(int xlen, int ylen, size_t entry_size)
{
size_t row_size = ylen * entry_size;
struct xyarray *xy = zalloc(sizeof(*xy) + xlen * row_size);
if (xy != NULL) {
xy->entry_size = entry_size;
xy->row_size = row_size;
xy->entries = xlen * ylen;
xy->max_x = xlen;
xy->max_y = ylen;
}
return xy;
}
void xyarray__reset(struct xyarray *xy)
{
size_t n = xy->entries * xy->entry_size;
memset(xy->contents, 0, n);
}
void xyarray__delete(struct xyarray *xy)
{
free(xy);
}