| Namhyung Kim | 12864b3 | 2012-04-26 14:15:22 +0900 | [diff] [blame^] | 1 | /* |
| 2 | * Helper functions for handling target threads/cpus |
| 3 | * |
| 4 | * Copyright (C) 2012, LG Electronics, Namhyung Kim <namhyung.kim@lge.com> |
| 5 | * |
| 6 | * Released under the GPL v2. |
| 7 | */ |
| 8 | |
| 9 | #include "target.h" |
| 10 | #include "debug.h" |
| 11 | |
| 12 | |
| 13 | void perf_target__validate(struct perf_target *target) |
| 14 | { |
| 15 | if (target->pid) |
| 16 | target->tid = target->pid; |
| 17 | |
| 18 | /* CPU and PID are mutually exclusive */ |
| 19 | if (target->tid && target->cpu_list) { |
| 20 | ui__warning("WARNING: PID switch overriding CPU\n"); |
| 21 | sleep(1); |
| 22 | target->cpu_list = NULL; |
| 23 | } |
| 24 | |
| 25 | /* UID and PID are mutually exclusive */ |
| 26 | if (target->tid && target->uid_str) { |
| 27 | ui__warning("PID/TID switch overriding UID\n"); |
| 28 | sleep(1); |
| 29 | target->uid_str = NULL; |
| 30 | } |
| 31 | |
| 32 | /* UID and CPU are mutually exclusive */ |
| 33 | if (target->uid_str && target->cpu_list) { |
| 34 | ui__warning("UID switch overriding CPU\n"); |
| 35 | sleep(1); |
| 36 | target->cpu_list = NULL; |
| 37 | } |
| 38 | |
| 39 | /* PID/UID and SYSTEM are mutually exclusive */ |
| 40 | if ((target->tid || target->uid_str) && target->system_wide) { |
| 41 | ui__warning("PID/TID/UID switch overriding CPU\n"); |
| 42 | sleep(1); |
| 43 | target->system_wide = false; |
| 44 | } |
| 45 | } |