diff options
| author | Srivatsa Vaddagiri <vatsa@codeaurora.org> | 2014-05-12 17:59:05 -0700 |
|---|---|---|
| committer | David Keitel <dkeitel@codeaurora.org> | 2016-03-23 19:59:36 -0700 |
| commit | 7f78facb9a3dea1bcad4b41a4d253fa698ed07e8 (patch) | |
| tree | fa6125c562fe3cf49b7351a59169ef55678c5eb1 /include/linux | |
| parent | 53a4978f8044d16f8e5ecfe353f10cab5ab92022 (diff) | |
sched: Add new trace events
Add trace events for update_task_ravg(), update_history(), and
set_task_cpu(). These tracepoints are useful for monitoring the
per-task and per-runqueue demand statistics.
Change-Id: Ibec9f945074ff31d1fc1a76ae37c40c8fea8cda9
Signed-off-by: Srivatsa Vaddagiri <vatsa@codeaurora.org>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/sched.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/linux/sched.h b/include/linux/sched.h index f22f67de7320..266dca375d59 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -314,6 +314,14 @@ extern char ___assert_task_state[1 - 2*!!( /* Task command name length */ #define TASK_COMM_LEN 16 +enum task_event { + PUT_PREV_TASK = 0, + PICK_NEXT_TASK = 1, + TASK_WAKE = 2, + TASK_MIGRATE = 3, + TASK_UPDATE = 4, +}; + #include <linux/spinlock.h> /* |