vfs: combine the clone and dedupe into a single remap_file_range
[linux] / Documentation / mtd /
drwxr-xr-x   ..
-rw-r--r-- 3223 intel-spi.txt
drwxr-xr-x - nand
-rw-r--r-- 26142 nand_ecc.txt
-rw-r--r-- 2539 spi-nor.txt