Re: [PATCH 34/48] shmem: Convert part of shmem_undo_range() to use a folio
From: Christoph Hellwig <hch@infradead.org>
Date: 2021-12-23 07:39:33
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linux-fsdevel
On Wed, Dec 08, 2021 at 04:22:42AM +0000, Matthew Wilcox (Oracle) wrote:
find_lock_entries() never returns tail pages. We cannot use page_folio() here as the pagevec may also contain swap entries, so simply cast.
Ugg. At least this seems to be temporary, so: Reviewed-by: Christoph Hellwig <hch@lst.de>