| Date | Sun, 1 Apr 2007 20:14:40 +0200 (MEST) | From | Jan Engelhardt <> | Subject | [PATCH 5/16] fix-kthread-niceness.diff |
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Fix kevent's childs priority greedy-ness. Such tasks were always scheduled at nice level -5 and, at that time, udev stole us the CPU time with -5.
Already posted at http://lkml.org/lkml/2005/1/10/85
Signed-off-by: Jan Engelhardt <jengelh@gmx.de> Cc: Chris Wright <chrisw@sous-sol.org>
kmod.c | 1 + 1 file changed, 1 insertion(+)
Index: linux-2.6.21-rc5/kernel/kmod.c =================================================================== --- linux-2.6.21-rc5.orig/kernel/kmod.c +++ linux-2.6.21-rc5/kernel/kmod.c @@ -165,6 +165,7 @@ static int ____call_usermodehelper(void /* We can run anywhere, unlike our parent keventd(). */ set_cpus_allowed(current, CPU_MASK_ALL); + set_user_nice(current, 0); retval = -EPERM; if (current->fs->root) #<EOF> - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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