From 4bd0f2d2c0cf14de9c84c2fe689120c6b0f667c8 Mon Sep 17 00:00:00 2001 From: Namhyung Kim Date: Thu, 26 Apr 2012 14:15:18 +0900 Subject: perf tools: Introduce perf_target__validate() helper The perf_target__validate function is used to check given PID/TID/UID/CPU target options and warn if some combination is impossible. Also this can make some arguments of parse_target_uid() function useless as it is checked before the call via our new helper. Signed-off-by: Namhyung Kim Reviewed-by: David Ahern Cc: David Ahern Cc: Ingo Molnar Cc: Namhyung Kim Cc: Paul Mackerras Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/1335417327-11796-5-git-send-email-namhyung.kim@lge.com Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/util.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'tools/perf/util/util.h') diff --git a/tools/perf/util/util.h b/tools/perf/util/util.h index 0f99f39..3f05d62 100644 --- a/tools/perf/util/util.h +++ b/tools/perf/util/util.h @@ -246,10 +246,12 @@ unsigned long convert_unit(unsigned long value, char *unit); int readn(int fd, void *buf, size_t size); struct perf_event_attr; +struct perf_target; void event_attr_init(struct perf_event_attr *attr); -uid_t parse_target_uid(const char *str, const char *tid, const char *pid); +uid_t parse_target_uid(const char *str); +void perf_target__validate(struct perf_target *target); #define _STR(x) #x #define STR(x) _STR(x) -- cgit v1.1 From 12864b31583bcbd26789ebe68c612688f9ee2e30 Mon Sep 17 00:00:00 2001 From: Namhyung Kim Date: Thu, 26 Apr 2012 14:15:22 +0900 Subject: perf target: Split out perf_target handling code For further work on perf_target, it'd be better off splitting the code into a separate file. Signed-off-by: Namhyung Kim Reviewed-by: David Ahern Cc: David Ahern Cc: Ingo Molnar Cc: Namhyung Kim Cc: Paul Mackerras Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/1335417327-11796-9-git-send-email-namhyung.kim@lge.com [ committer note: Fixed perl build by using stdbool and types.h in target.h ] Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/util.h | 2 -- 1 file changed, 2 deletions(-) (limited to 'tools/perf/util/util.h') diff --git a/tools/perf/util/util.h b/tools/perf/util/util.h index 3f05d62..52be74c 100644 --- a/tools/perf/util/util.h +++ b/tools/perf/util/util.h @@ -246,12 +246,10 @@ unsigned long convert_unit(unsigned long value, char *unit); int readn(int fd, void *buf, size_t size); struct perf_event_attr; -struct perf_target; void event_attr_init(struct perf_event_attr *attr); uid_t parse_target_uid(const char *str); -void perf_target__validate(struct perf_target *target); #define _STR(x) #x #define STR(x) _STR(x) -- cgit v1.1 From dfe78adaaca90417ece98edbd3eb1c9661334406 Mon Sep 17 00:00:00 2001 From: Namhyung Kim Date: Mon, 7 May 2012 14:09:01 +0900 Subject: perf target: Introduce perf_target__parse_uid() Add and use the modern perf_target__parse_uid() and get rid of the old parse_target_uid(). Signed-off-by: Namhyung Kim Reviewed-by: David Ahern Cc: David Ahern Cc: Ingo Molnar Cc: Namhyung Kim Cc: Paul Mackerras Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/1336367344-28071-5-git-send-email-namhyung.kim@lge.com Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/util.h | 3 --- 1 file changed, 3 deletions(-) (limited to 'tools/perf/util/util.h') diff --git a/tools/perf/util/util.h b/tools/perf/util/util.h index 52be74c..27a11a7 100644 --- a/tools/perf/util/util.h +++ b/tools/perf/util/util.h @@ -74,7 +74,6 @@ #include #include #include -#include #include #include "../../../include/linux/magic.h" #include "types.h" @@ -249,8 +248,6 @@ struct perf_event_attr; void event_attr_init(struct perf_event_attr *attr); -uid_t parse_target_uid(const char *str); - #define _STR(x) #x #define STR(x) _STR(x) -- cgit v1.1