From: Yang Jihong yangjihong1@huawei.com
stable inclusion from stable-v5.10.121 commit d5773db56ce963fd1aae62ea74a4e0a49effb595 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I5L6CQ
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=...
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[ 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 Signed-off-by: Zheng Zengkai zhengzengkai@huawei.com Acked-by: Xie XiuQi xiexiuqi@huawei.com --- 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 75947ef6bc17..5b52ffedf0d5 100644 --- a/tools/perf/util/data.h +++ b/tools/perf/util/data.h @@ -3,6 +3,7 @@ #define __PERF_DATA_H
#include <stdbool.h> +#include <linux/types.h>
enum perf_data_mode { PERF_DATA_MODE_WRITE,