diff options
| author | Daniel Bristot de Oliveira <[email protected]> | 2017-05-29 16:24:02 +0200 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2017-06-08 10:32:00 +0200 |
| commit | 54d6d3039e2d84b6fbfbe59ec57d856371edf0a2 (patch) | |
| tree | 046d7f0d1eca929284752f037edfc6f42894f720 | |
| parent | ae83b56a56f8d9643dedbee86b457fa1c5d42f59 (diff) | |
sched/deadline: Fix dl_bw comment
The sched_dl_entity's dl_bw variable stores the utilization (dl_runtime / dl_period)
of a task, not its density (dl_runtime / dl_deadline), as the comment says.
Signed-off-by: Daniel Bristot de Oliveira <[email protected]>
Signed-off-by: Peter Zijlstra (Intel) <[email protected]>
Cc: Juri Lelli <[email protected]>
Cc: Linus Torvalds <[email protected]>
Cc: Luca Abeni <[email protected]>
Cc: Mike Galbraith <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Romulo Silva de Oliveira <[email protected]>
Cc: Steven Rostedt <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Cc: Tommaso Cucinotta <[email protected]>
Cc: Xunlei Pang <[email protected]>
Link: http://lkml.kernel.org/r/8d05f1ccfd02da1a11bda62494d98f5456c1469a.1495803804.git.bristot@redhat.com
Signed-off-by: Ingo Molnar <[email protected]>
| -rw-r--r-- | include/linux/sched.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/sched.h b/include/linux/sched.h index f1ead2e88d3d..3113c828483b 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -421,7 +421,7 @@ struct sched_dl_entity { u64 dl_runtime; /* Maximum runtime for each instance */ u64 dl_deadline; /* Relative deadline of each instance */ u64 dl_period; /* Separation of two instances (period) */ - u64 dl_bw; /* dl_runtime / dl_deadline */ + u64 dl_bw; /* dl_runtime / dl_period */ /* * Actual scheduling parameters. Initialized with the values above, |