• Linus Torvalds's avatar
    Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · 828cad8e
    Linus Torvalds authored
    Pull scheduler updates from Ingo Molnar:
     "The main changes in this (fairly busy) cycle were:
    
       - There was a class of scheduler bugs related to forgetting to update
         the rq-clock timestamp which can cause weird and hard to debug
         problems, so there's a new debug facility for this: which uncovered
         a whole lot of bugs which convinced us that we want to keep the
         debug facility.
    
         (Peter Zijlstra, Matt Fleming)
    
       - Various cputime related updates: eliminate cputime and use u64
         nanoseconds directly, simplify and improve the arch interfaces,
         implement delayed accounting more widely, etc. - (Frederic
         Weisbecker)
    
       - Move code around for better structure plus cleanups (Ingo Molnar)
    
       - Move IO schedule accounting deeper into the scheduler plus related
         changes to improve the situation (Tejun Heo)
    
       - ... plus a round of sched/rt and sched/deadline fixes, plus other
         fixes, updats and cleanups"
    
    * 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (85 commits)
      sched/core: Remove unlikely() annotation from sched_move_task()
      sched/autogroup: Rename auto_group.[ch] to autogroup.[ch]
      sched/topology: Split out scheduler topology code from core.c into topology.c
      sched/core: Remove unnecessary #include headers
      sched/rq_clock: Consolidate the ordering of the rq_clock methods
      delayacct: Include <uapi/linux/taskstats.h>
      sched/core: Clean up comments
      sched/rt: Show the 'sched_rr_timeslice' SCHED_RR timeslice tuning knob in milliseconds
      sched/clock: Add dummy clear_sched_clock_stable() stub function
      sched/cputime: Remove generic asm headers
      sched/cputime: Remove unused nsec_to_cputime()
      s390, sched/cputime: Remove unused cputime definitions
      powerpc, sched/cputime: Remove unused cputime definitions
      s390, sched/cputime: Make arch_cpu_idle_time() to return nsecs
      ia64, sched/cputime: Remove unused cputime definitions
      ia64: Convert vtime to use nsec units directly
      ia64, sched/cputime: Move the nsecs based cputime headers to the last arch using it
      sched/cputime: Remove jiffies based cputime
      sched/cputime, vtime: Return nsecs instead of cputime_t to account
      sched/cputime: Complete nsec conversion of tick based accounting
      ...
    828cad8e
asm-offsets.c 34.1 KB