Messages in this thread | | | Subject | Re: [patch] CFS scheduler, -v6 | From | Kasper Sandberg <> | Date | Sun, 29 Apr 2007 12:48:08 +0200 |
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On Sun, 2007-04-29 at 12:30 +0200, Thomas Gleixner wrote: > Willy, <snip> > As a sidenote: I really wonder if anybody noticed yet, that the whole > CFS / SD comparison is so ridiculous, that it is not even funny anymore. > CFS modifies the scheduler and nothing else, SD fiddles all over the > kernel in interesting ways. >
have you looked at diffstat lately? :)
sd: Documentation/sched-design.txt | 241 +++++++ Documentation/sysctl/kernel.txt | 14 Makefile | 2 fs/pipe.c | 7 fs/proc/array.c | 2 include/linux/init_task.h | 4 include/linux/sched.h | 32 - kernel/sched.c | 1279 +++++++++++++++++++--------------------- kernel/softirq.c | 2 kernel/sysctl.c | 26 kernel/workqueue.c | 2 11 files changed, 919 insertions(+), 692 deletions(-)
cfs: Documentation/kernel-parameters.txt | 43 Documentation/sched-design-CFS.txt | 107 + Makefile | 2 arch/i386/kernel/smpboot.c | 13 arch/i386/kernel/tsc.c | 8 arch/ia64/kernel/setup.c | 6 arch/mips/kernel/smp.c | 11 arch/sparc/kernel/smp.c | 10 arch/sparc64/kernel/smp.c | 36 fs/proc/array.c | 11 fs/proc/base.c | 2 fs/proc/internal.h | 1 include/asm-i386/unistd.h | 3 include/asm-x86_64/unistd.h | 4 include/linux/hardirq.h | 13 include/linux/sched.h | 94 + init/main.c | 2 kernel/exit.c | 3 kernel/fork.c | 4 kernel/posix-cpu-timers.c | 34 kernel/sched.c | 2288 +++++++++--------------------------- kernel/sched_debug.c | 152 ++ kernel/sched_fair.c | 601 +++++++++ kernel/sched_rt.c | 184 ++ kernel/sched_stats.h | 235 +++ kernel/sysctl.c | 32 26 files changed, 2062 insertions(+), 1837 deletions(-)
> This is worse than apples and oranges, it's more like apples and > screwdrivers. <snip> > > tglx > > >
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