dax: use folios more widely within DAX

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Convert from pfn to folio instead of page and use those folios throughout
to avoid accesses to page->index and page->mapping.

Link: https://lkml.kernel.org/r/20241216155408.8102-2-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Jane Chu <jane.chu@oracle.com>
Cc: Dan Willaims <dan.j.williams@intel.com>
Cc: Dave Jiang <dave.jiang@intel.com>
Cc: Vishal Verma <vishal.l.verma@intel.com>
Cc: Alistair Popple <apopple@nvidia.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

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This commit is contained in:

Matthew Wilcox (Oracle) 2024-12-16 15:53:56 +00:00 • committed by Andrew Morton

parent 995abaaadd

commit 37cd93fc61

1 changed files with 27 additions and 26 deletions

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