Messages in this thread | | | Date | Tue, 20 Aug 2019 19:16:40 +0200 | From | Sebastian Siewior <> | Subject | Re: [patch V2 0/7] fs: Substitute bit-spinlocks for PREEMPT_RT and debugging |
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On 2019-08-10 01:18:34 [-0700], Christoph Hellwig wrote: > > > Does SLUB work on -rt at all? > > > > It's the only allocator we support with a few tweaks :) > > What do you do about this particular piece of code there?
This part remains untouched. This "lock" is acquired within ->list_lock which is a raw_spinlock_t and disables preemption/interrupts on -RT.
Sebastian
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