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For the map_pages() method, we need a test that does not sleep. The page fault handler will continue to call the fault() method where we can sleep and do the full revalidation there. Link: https://lkml.kernel.org/r/20230327174515.1811532-3-willy@infradead.org Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Acked-by: David Howells <dhowells@redhat.com> Tested-by: David Howells <dhowells@redhat.com> Cc: Darrick J. Wong <djwong@kernel.org> Cc: Dave Chinner <david@fromorbit.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
589 lines
14 KiB
589 lines
14 KiB