Messages in this thread Patch in this message | | | From | Greg Kroah-Hartman <> | Subject | [PATCH 5.15 264/667] perf tools: Add missing headers needed by util/data.h | Date | Tue, 7 Jun 2022 18:58:49 +0200 |
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From: Yang Jihong <yangjihong1@huawei.com>
[ Upstream commit 4d27cf1d9de5becfa4d1efb2ea54dba1b9fc962a ]
'struct perf_data' in util/data.h uses the "u64" data type, which is defined in "linux/types.h".
If we only include util/data.h, the following compilation error occurs:
util/data.h:38:3: error: unknown type name ‘u64’ u64 version; ^~~
Solution: include "linux/types.h." to add the needed type definitions.
Fixes: 258031c017c353e8 ("perf header: Add DIR_FORMAT feature to describe directory data") Signed-off-by: Yang Jihong <yangjihong1@huawei.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Link: https://lore.kernel.org/r/20220429090539.212448-1-yangjihong1@huawei.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Sasha Levin <sashal@kernel.org> --- tools/perf/util/data.h | 1 + 1 file changed, 1 insertion(+)
diff --git a/tools/perf/util/data.h b/tools/perf/util/data.h index c9de82af5584..1402d9657ef2 100644 --- a/tools/perf/util/data.h +++ b/tools/perf/util/data.h @@ -4,6 +4,7 @@ #include <stdio.h> #include <stdbool.h> +#include <linux/types.h> enum perf_data_mode { PERF_DATA_MODE_WRITE, -- 2.35.1
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