projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 12864b31 NK |
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 | } |