Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
Merge branch 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull scheduler fix from Ingo Molnar:
"An autogroup nice level adjustment bug fix"
* 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
sched/autogroup: Fix 64-bit kernel nice level adjustment
+3
-1
+3
-1
kernel/sched/auto_group.c
+3
-1
kernel/sched/auto_group.c
···
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{
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static unsigned long next = INITIAL_JIFFIES;
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struct autogroup *ag;
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+
unsigned long shares;
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int err;
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if (nice < MIN_NICE || nice > MAX_NICE)
···
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next = HZ / 10 + jiffies;
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ag = autogroup_task_get(p);
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+
shares = scale_load(sched_prio_to_weight[nice + 20]);
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down_write(&ag->lock);
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-
err = sched_group_set_shares(ag->tg, sched_prio_to_weight[nice + 20]);
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+
err = sched_group_set_shares(ag->tg, shares);
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if (!err)
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ag->nice = nice;
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up_write(&ag->lock);