cvs commit: src/sys/i386/i386 machdep.c trap.c src/sys/i386/isa intr_machdep.c src/sys/kern imgact_aout.c imgact_elf.c init_main.c kern_fork.c kern_proc.c kern_switch.c kern_synch.c lwkt_msgport.c lwkt_thread.c src/sys/sys param.h proc.h sysent.h thread.h ...

[Matthew Dillon]

dillon      2004/07/24 13:21:35 PDT

DragonFly src repository

  Modified files:
    sys/i386/i386        machdep.c trap.c 
    sys/i386/isa         intr_machdep.c 
    sys/kern             imgact_aout.c imgact_elf.c init_main.c 
                         kern_fork.c kern_proc.c kern_switch.c 
                         kern_synch.c lwkt_msgport.c lwkt_thread.c 
    sys/sys              param.h proc.h sysent.h thread.h 
    sys/vm               vm_glue.c 
  Log:
  Update the userland scheduler.  Fix scheduler interactions which were
  previously resulting in the wrong process sometimes getting a full 1/10
  second slice, which under heavy load resulted in serious glitching.
  Introduce a new dynamic 'p_interactive' heuristic and allow it to effect
  priority +/- by a few nice levels.
  
  With this patch batch operations such as buildworlds, setiathome should not
  interfere with X / interactive operations as much as they did before.
  
  Note that we are talking about the the userland scheduler here, not the
  LWKT scheduler.  Also note that the userland scheduler needs a complete
  rewrite.
  
  Revision  Changes    Path
  1.62      +0 -1      src/sys/i386/i386/machdep.c
  1.54      +102 -51   src/sys/i386/i386/trap.c
  1.23      +1 -1      src/sys/i386/isa/intr_machdep.c
  1.9       +1 -1      src/sys/kern/imgact_aout.c
  1.21      +1 -1      src/sys/kern/imgact_elf.c
  1.35      +3 -2      src/sys/kern/init_main.c
  1.28      +8 -6      src/sys/kern/kern_fork.c
  1.16      +3 -6      src/sys/kern/kern_proc.c
  1.22      +122 -248  src/sys/kern/kern_switch.c
  1.34      +74 -27    src/sys/kern/kern_synch.c
  1.29      +4 -2      src/sys/kern/lwkt_msgport.c
  1.66      +59 -12    src/sys/kern/lwkt_thread.c
  1.15      +1 -0      src/sys/sys/param.h
  1.53      +4 -4      src/sys/sys/proc.h
  1.8       +1 -1      src/sys/sys/sysent.h
  1.56      +2 -0      src/sys/sys/thread.h
  1.25      +5 -1      src/sys/vm/vm_glue.c


http://www.dragonflybsd.org/cvsweb/src/sys/i386/i386/machdep.c.diff?r1=1.61&r2=1.62&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/i386/i386/trap.c.diff?r1=1.53&r2=1.54&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/i386/isa/intr_machdep.c.diff?r1=1.22&r2=1.23&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/kern/imgact_aout.c.diff?r1=1.8&r2=1.9&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/kern/imgact_elf.c.diff?r1=1.20&r2=1.21&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/kern/init_main.c.diff?r1=1.34&r2=1.35&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/kern/kern_fork.c.diff?r1=1.27&r2=1.28&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/kern/kern_proc.c.diff?r1=1.15&r2=1.16&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/kern/kern_switch.c.diff?r1=1.21&r2=1.22&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/kern/kern_synch.c.diff?r1=1.33&r2=1.34&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/kern/lwkt_msgport.c.diff?r1=1.28&r2=1.29&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/kern/lwkt_thread.c.diff?r1=1.65&r2=1.66&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/sys/param.h.diff?r1=1.14&r2=1.15&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/sys/proc.h.diff?r1=1.52&r2=1.53&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/sys/sysent.h.diff?r1=1.7&r2=1.8&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/sys/thread.h.diff?r1=1.55&r2=1.56&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/vm/vm_glue.c.diff?r1=1.24&r2=1.25&f=u