And missing include for "perf/core.h" header, which provides LIBPERF_* debug levels and adding missing pr_err support.
Link: http://lkml.kernel.org/n/tip-sgq5yeyvitp655s2iq3e7...@git.kernel.org Signed-off-by: Jiri Olsa <jo...@kernel.org> --- tools/perf/lib/include/perf/core.h | 1 + tools/perf/lib/internal.h | 3 +++ 2 files changed, 4 insertions(+) diff --git a/tools/perf/lib/include/perf/core.h b/tools/perf/lib/include/perf/core.h index 2a80e4b6f819..a3f6d68edad7 100644 --- a/tools/perf/lib/include/perf/core.h +++ b/tools/perf/lib/include/perf/core.h @@ -9,6 +9,7 @@ #endif enum libperf_print_level { + LIBPERF_ERR, LIBPERF_WARN, LIBPERF_INFO, LIBPERF_DEBUG, diff --git a/tools/perf/lib/internal.h b/tools/perf/lib/internal.h index 37db745e1502..2c27e158de6b 100644 --- a/tools/perf/lib/internal.h +++ b/tools/perf/lib/internal.h @@ -2,6 +2,8 @@ #ifndef __LIBPERF_INTERNAL_H #define __LIBPERF_INTERNAL_H +#include <perf/core.h> + void libperf_print(enum libperf_print_level level, const char *format, ...) __attribute__((format(printf, 2, 3))); @@ -11,6 +13,7 @@ do { \ libperf_print(level, "libperf: " fmt, ##__VA_ARGS__); \ } while (0) +#define pr_err(fmt, ...) __pr(LIBPERF_ERR, fmt, ##__VA_ARGS__) #define pr_warning(fmt, ...) __pr(LIBPERF_WARN, fmt, ##__VA_ARGS__) #define pr_info(fmt, ...) __pr(LIBPERF_INFO, fmt, ##__VA_ARGS__) #define pr_debug(fmt, ...) __pr(LIBPERF_DEBUG, fmt, ##__VA_ARGS__) -- 2.21.0
