Re: [PATCH 12/14] fuse: Convert to using invalidate_lock

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On Mon, 7 Jun 2021 at 16:52, Jan Kara <jack@xxxxxxx> wrote:
>
> Use invalidate_lock instead of fuse's private i_mmap_sem. The intended
> purpose is exactly the same. By this conversion we fix a long standing
> race between hole punching and read(2) / readahead(2) paths that can
> lead to stale page cache contents.
>
> CC: Miklos Szeredi <miklos@xxxxxxxxxx>
> Signed-off-by: Jan Kara <jack@xxxxxxx>

Reviewed-by: Miklos Szeredi <mszeredi@xxxxxxxxxx>

Thanks,
Miklos



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