• Linus Torvalds's avatar
    Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · cca08cd6
    Linus Torvalds authored
    Pull scheduler updates from Ingo Molnar:
     - introduce and use task_rcu_dereference()/try_get_task_struct() to fix
       and generalize task_struct handling (Oleg Nesterov)
     - do various per entity load tracking (PELT) fixes and optimizations
       (Peter Zijlstra)
     - cputime virt-steal time accounting enhancements/fixes (Wanpeng Li)
     - introduce consolidated cputime output file cpuacct.usage_all and
       related refactorings (Zhao Lei)
     - ... plus misc fixes and enhancements
    * 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
      sched/core: Panic on scheduling while atomic bugs if kernel.panic_on_warn is set
      sched/cpuacct: Introduce cpuacct.usage_all to show all CPU stats together
      sched/cpuacct: Use loop to consolidate code in cpuacct_stats_show()
      sched/cpuacct: Merge cpuacct_usage_index and cpuacct_stat_index enums
      sched/fair: Rework throttle_count sync
      sched/core: Fix sched_getaffinity() return value kerneldoc comment
      sched/fair: Reorder cgroup creation code
      sched/fair: Apply more PELT fixes
      sched/fair: Fix PELT integrity for new tasks
      sched/cgroup: Fix cpu_cgroup_fork() handling
      sched/fair: Fix PELT integrity for new groups
      sched/fair: Fix and optimize the fork() path
      sched/cputime: Add steal time support to full dynticks CPU time accounting
      sched/cputime: Fix prev steal time accouting during CPU hotplug
      KVM: Fix steal clock warp during guest CPU hotplug
      sched/debug: Always show 'nr_migrations'
      sched/fair: Use task_rcu_dereference()
      sched/api: Introduce task_rcu_dereference() and try_get_task_struct()
      sched/idle: Optimize the generic idle loop
      sched/fair: Fix the wrong throttled clock time for cfs_rq_clock_task()
sched.h 46.3 KB