Em Thu, Jul 29, 2021 at 04:58:00PM +0100, James Clark escreveu:
Currently WARN_ONCE prints to stderr and corrupts the TUI. Add equivalent methods for UI warnings.
This one and the the next 3 seem clean and useful, applying and then waiting for people to comment on the coresight specific ones.
- Arnaldo
Signed-off-by: James Clark james.clark@arm.com
tools/perf/util/debug.h | 14 ++++++++++++++ 1 file changed, 14 insertions(+)
diff --git a/tools/perf/util/debug.h b/tools/perf/util/debug.h index 48f631966067..f99468a7f681 100644 --- a/tools/perf/util/debug.h +++ b/tools/perf/util/debug.h @@ -22,6 +22,13 @@ extern int debug_data_convert; eprintf(0, verbose, pr_fmt(fmt), ##__VA_ARGS__) #define pr_warning(fmt, ...) \ eprintf(0, verbose, pr_fmt(fmt), ##__VA_ARGS__) +#define pr_warning_once(fmt, ...) ({ \
- static int __warned; \
- if (unlikely(!__warned)) { \
pr_warning(fmt, ##__VA_ARGS__); \__warned = 1; \- } \
+}) #define pr_info(fmt, ...) \ eprintf(0, verbose, pr_fmt(fmt), ##__VA_ARGS__) #define pr_debug(fmt, ...) \ @@ -55,6 +62,13 @@ void trace_event(union perf_event *event); int ui__error(const char *format, ...) __printf(1, 2); int ui__warning(const char *format, ...) __printf(1, 2); +#define ui__warning_once(format, ...) ({ \
- static int __warned; \
- if (unlikely(!__warned)) { \
ui__warning(format, ##__VA_ARGS__); \__warned = 1; \- } \
+}) void pr_stat(const char *fmt, ...); -- 2.28.0