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| author |   Luca Abeni <luca.abeni@santannapisa.it> | 2017-05-18 22:13:33 +0200 |
|---|---|---|
| committer |   Ingo Molnar <mingo@kernel.org> | 2017-06-08 10:31:52 +0200 |
| commit | 2d4283e9d583a3ee8cfb1cbb9c1270614df4c29d (patch) | |
| tree | 96171d9010349959766d7339896369c90d9a3544 /include/uapi/linux/sched.h | |
| parent | sched/deadline: Do not reclaim the whole CPU bandwidth (diff) | |
| download | linux-dev-2d4283e9d583a3ee8cfb1cbb9c1270614df4c29d.tar.xz linux-dev-2d4283e9d583a3ee8cfb1cbb9c1270614df4c29d.zip | |
sched/deadline: Make GRUB a task's flag
This patch introduces the SCHED_FLAG_RECLAIM flag to specify
that a DL task is allowed to reclaim unused CPU time (using
the GRUB algorithm).
Tested-by: Daniel Bristot de Oliveira <bristot@redhat.com>
Signed-off-by: Luca Abeni <luca.abeni@santannapisa.it>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Claudio Scordino <claudio@evidence.eu.com>
Cc: Joel Fernandes <joelaf@google.com>
Cc: Juri Lelli <juri.lelli@arm.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Mathieu Poirier <mathieu.poirier@linaro.org>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Tommaso Cucinotta <tommaso.cucinotta@sssup.it>
Link: http://lkml.kernel.org/r/1495138417-6203-7-git-send-email-luca.abeni@santannapisa.it
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'include/uapi/linux/sched.h')
| -rw-r--r-- | include/uapi/linux/sched.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/uapi/linux/sched.h b/include/uapi/linux/sched.h index 5f0fe019a720..e2a6c7b3510b 100644 --- a/include/uapi/linux/sched.h +++ b/include/uapi/linux/sched.h @@ -47,5 +47,6 @@ * For the sched_{set,get}attr() calls */ #define SCHED_FLAG_RESET_ON_FORK 0x01 +#define SCHED_FLAG_RECLAIM 0x02 #endif /* _UAPI_LINUX_SCHED_H */ |