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    SubjectRe: [PATCH rc5-rt2 0/3] plist: alternative implementation

    * Oleg Nesterov <oleg@tv-sign.ru> wrote:

    > Rediff against patch-2.6.15-rc5-rt2.
    >
    > Nothing was changed except s/plist_next_entry/plist_first_entry/ to
    > match the current naming.

    thanks Oleg, your patches look good to me, and it's a worthwile cleanup
    to make plist.h ops behave more like normal list.h ops. The new ops
    should be documented, but otherwise it looks OK.

    (the resulting kernel doesnt build in PREEMPT_RT mode though, it's
    lib/plist.c not being converted yet?)

    > These patches were only compile tested. This is beacuse I can't even
    > compile 2.6.15-rc5-rt2, I had to comment out this line
    >
    > lib-$(CONFIG_RWSEM_XCHGADD_ALGORITHM) += rwsem.o
    >
    > in lib/Makefile. I think CONFIG_RWSEM_GENERIC_SPINLOCK means that
    > lib/rwsem.c should be ignored.
    >
    > After that the kernel panics at boot time, the call trace shows
    >
    > set_workqueue_thread_prio
    > wake_up_process
    > set_workqueue_prio
    > init_workqueues
    >
    > will try to look further on Tuesday.
    >
    > Just to make it clear, these problems were _without_ these patches.

    please try the -rt3 kernel, does it work any better?

    Ingo
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