Re: [PATCH] perf libperf: Remove unused xyarray.c

Jiri Olsa
2021-02-12T08:35:54Z

On Thu, Feb 11, 2021 at 08:38:03PM -0800, Ian Rogers wrote:
> Migrated to libperf in:
> commit 4b247fa7314c ("libperf: Adopt xyarray class from perf")

Acked-by: Jiri Olsa <jolsa@redhat.com>

thanks,
jirka

>
> Signed-off-by: Ian Rogers <irogers@google.com>
> ---
> tools/perf/util/xyarray.c | 33 ---------------------------------
> 1 file changed, 33 deletions(-)
> delete mode 100644 tools/perf/util/xyarray.c
>
> diff --git a/tools/perf/util/xyarray.c b/tools/perf/util/xyarray.c
> deleted file mode 100644
> index 86889ebc3514..000000000000
> --- a/tools/perf/util/xyarray.c
> +++ /dev/null
> @@ -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);
> -}
> --
> 2.30.0.478.g8a0d178c01-goog
>