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authorDan Williams2017-06-27 13:06:22 -0700
committerDan Williams2017-06-27 16:44:27 -0700
commit5d61e43b3975c0582003329d9de9d5e85abf5d33 (patch)
tree259546b1a8fd2b8cf50d40698edfaeebdb241e00 /drivers/s390/Makefile
parentc9e582aa689f5418ca30e1e7a975039772c3a757 (diff)
dax: remove default copy_from_iter fallback
Require all dax-drivers to register a ->copy_from_iter() operation so that it is clear which dax_operations are optional and which must be implemented for filesystem-dax to operate. Cc: Gerald Schaefer <gerald.schaefer@de.ibm.com> Suggested-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers/s390/Makefile')
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