Messages in this thread Patch in this message | | | Subject | Re: [patch] O(1) scheduler, -H4 - 2.4.17 problems | From | Robert Love <> | Date | 10 Jan 2002 22:41:36 -0500 |
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On Thu, 2002-01-10 at 22:11, Davide Libenzi wrote:
> Move init_idle() before the first call to kernel_thread(). > This should fix it.
On 2.4.17-pre3, UP, with -H5, the following patch failed to fix the problem -- still hardlock on "Starting kswapd". I still suspect the problem is with the init_idle changes, though ...
--- linux-2.4.18-pre3-ingo/init/main.c Thu Jan 10 21:13:12 2002 +++ linux/init/main.c Thu Jan 10 22:33:46 2002 @@ -590,14 +590,14 @@ check_bugs(); printk("POSIX conformance testing by UNIFIX\n"); + smp_init(); + init_idle(); kernel_thread(init, NULL, CLONE_FS | CLONE_FILES | CLONE_SIGNAL); /* * We count on the initial thread going ok * Like idlers init is an unlocked kernel thread, which will * make syscalls (and thus be locked). */ - smp_init(); - init_idle(); unlock_kernel(); printk("All processors have done init_idle\n");
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