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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-11-12 10:20:12 +0900 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-11-12 10:20:12 +0900 |
| commit | 39cf275a1a18ba3c7eb9b986c5c9b35b57332798 (patch) | |
| tree | 40b119ca9d2fbaf8128d3fa25f4c64669002b0c0 /arch/metag | |
| parent | ad5d69899e52792671c1aa6c7360464c7edfe09c (diff) | |
| parent | e5137b50a0640009fd63a3e65c14bc6e1be8796a (diff) | |
Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull scheduler changes from Ingo Molnar:
"The main changes in this cycle are:
- (much) improved CONFIG_NUMA_BALANCING support from Mel Gorman, Rik
van Riel, Peter Zijlstra et al. Yay!
- optimize preemption counter handling: merge the NEED_RESCHED flag
into the preempt_count variable, by Peter Zijlstra.
- wait.h fixes and code reorganization from Peter Zijlstra
- cfs_bandwidth fixes from Ben Segall
- SMP load-balancer cleanups from Peter Zijstra
- idle balancer improvements from Jason Low
- other fixes and cleanups"
* 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (129 commits)
ftrace, sched: Add TRACE_FLAG_PREEMPT_RESCHED
stop_machine: Fix race between stop_two_cpus() and stop_cpus()
sched: Remove unnecessary iteration over sched domains to update nr_busy_cpus
sched: Fix asymmetric scheduling for POWER7
sched: Move completion code from core.c to completion.c
sched: Move wait code from core.c to wait.c
sched: Move wait.c into kernel/sched/
sched/wait: Fix __wait_event_interruptible_lock_irq_timeout()
sched: Avoid throttle_cfs_rq() racing with period_timer stopping
sched: Guarantee new group-entities always have weight
sched: Fix hrtimer_cancel()/rq->lock deadlock
sched: Fix cfs_bandwidth misuse of hrtimer_expires_remaining
sched: Fix race on toggling cfs_bandwidth_used
sched: Remove extra put_online_cpus() inside sched_setaffinity()
sched/rt: Fix task_tick_rt() comment
sched/wait: Fix build breakage
sched/wait: Introduce prepare_to_wait_event()
sched/wait: Add ___wait_cond_timeout() to wait_event*_timeout() too
sched: Remove get_online_cpus() usage
sched: Fix race in migrate_swap_stop()
...
Diffstat (limited to 'arch/metag')
| -rw-r--r-- | arch/metag/include/asm/Kbuild | 1 | ||||
| -rw-r--r-- | arch/metag/include/asm/topology.h | 2 |
2 files changed, 3 insertions, 0 deletions
diff --git a/arch/metag/include/asm/Kbuild b/arch/metag/include/asm/Kbuild index 6ae0ccb632cb..84d0c1d6b9b3 100644 --- a/arch/metag/include/asm/Kbuild +++ b/arch/metag/include/asm/Kbuild @@ -52,3 +52,4 @@ generic-y += unaligned.h generic-y += user.h generic-y += vga.h generic-y += xor.h +generic-y += preempt.h diff --git a/arch/metag/include/asm/topology.h b/arch/metag/include/asm/topology.h index 23f5118f58db..8e9c0b3b9691 100644 --- a/arch/metag/include/asm/topology.h +++ b/arch/metag/include/asm/topology.h @@ -26,6 +26,8 @@ .last_balance = jiffies, \ .balance_interval = 1, \ .nr_balance_failed = 0, \ + .max_newidle_lb_cost = 0, \ + .next_decay_max_lb_cost = jiffies, \ } #define cpu_to_node(cpu) ((void)(cpu), 0) |