Commit-ID: 54d6d3039e2d84b6fbfbe59ec57d856371edf0a2 Gitweb: http://git.kernel.org/tip/54d6d3039e2d84b6fbfbe59ec57d856371edf0a2 Author: Daniel Bristot de Oliveira <[email protected]> AuthorDate: Mon, 29 May 2017 16:24:02 +0200 Committer: Ingo Molnar <[email protected]> CommitDate: Thu, 8 Jun 2017 10:32:00 +0200
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.bris...@redhat.com Signed-off-by: Ingo Molnar <[email protected]> --- include/linux/sched.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/sched.h b/include/linux/sched.h index f1ead2e..3113c82 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,
