Messages in this thread | | | Date | Wed, 16 Oct 2013 20:41:44 +0200 | From | Peter Zijlstra <> | Subject | Re: [PATCH 2/5] sched: Fix cfs_bandwidth misuse of hrtimer_expires_remaining |
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On Wed, Oct 16, 2013 at 11:16:17AM -0700, Ben Segall wrote: > + * Requires cfs_b->lock for hrtimer_expires_remaining to be safe against the > + * hrtimer base being cleared by __hrtimer_start_range_ns. This is possibly > + * incorrect if we ever built with CPU_HOTPLUG.
Do clarify; most people build with hotplug enabled; due to wanting suspend/resume stuff etc..
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