Re: [PATCH v2] fuse: Use kmap_local_page()

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On Wed, 8 Sept 2021 at 04:03, Hao Peng <flyingpenghao@xxxxxxxxx> wrote:
>
> From : Peng Hao <flyingpeng@xxxxxxxxxxx>
>
> Due to the introduction of kmap_local_*, the storage of slots
> used for short-term mapping has changed from per-CPU to per-thread.
> kmap_atomic() disable preemption, while kmap_local_*() only disable
> migration.
> There is no need to disable preemption in several kamp_atomic
> places used in fuse.
> The detailed introduction of kmap_local_*d can be found here:
> https://lwn.net/Articles/836144/

Okay.  The patch is still garbled.  Please use git-send-email or some
other mail client.

Thanks,
Miklos



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