From cfddf0d4a5571bcc94760c27729a60daefda38bb Mon Sep 17 00:00:00 2001
From: Ian Rogers <irogers@google.com>
Date: Wed, 2 Nov 2022 21:54:37 -0700
Subject: perf bpf: Remove now unused BPF headers

Example code has migrated to use standard BPF header files, remove
unnecessary perf equivalents. Update install step to not try to copy
these.

Signed-off-by: Ian Rogers <irogers@google.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Leo Yan <leo.yan@linaro.org>
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: https://lore.kernel.org/r/20221103045437.163510-8-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
 tools/perf/include/bpf/stdio.h | 16 ----------------
 1 file changed, 16 deletions(-)
 delete mode 100644 tools/perf/include/bpf/stdio.h

(limited to 'tools/perf/include/bpf/stdio.h')

diff --git a/tools/perf/include/bpf/stdio.h b/tools/perf/include/bpf/stdio.h
deleted file mode 100644
index 316af5b2ff35..000000000000
--- a/tools/perf/include/bpf/stdio.h
+++ /dev/null
@@ -1,16 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-
-#include <bpf.h>
-
-struct bpf_map SEC("maps") __bpf_stdout__ = {
-       .type = BPF_MAP_TYPE_PERF_EVENT_ARRAY,
-       .key_size = sizeof(int),
-       .value_size = sizeof(u32),
-       .max_entries = __NR_CPUS__,
-};
-
-#define puts(from) \
-	({ const int __len = sizeof(from); \
-	   char __from[__len] = from; \
-	   perf_event_output(args, &__bpf_stdout__, BPF_F_CURRENT_CPU, \
-			  &__from, __len & (sizeof(from) - 1)); })
-- 
cgit