f2fs: implement iomap operations
authorEric Biggers <ebiggers@google.com>
Fri, 23 Jul 2021 07:59:20 +0000 (00:59 -0700)
committerJaegeuk Kim <jaegeuk@kernel.org>
Sat, 4 Dec 2021 18:53:35 +0000 (10:53 -0800)
commit1517c1a7a4456f080fabc4ac9853930e4b880d14
treef20a1b7eb01a9c59411d9770ed5cb05407eb41dc
parentccf7cf92373d1a53166582013430b3b9c05a6ba2
f2fs: implement iomap operations

Implement 'struct iomap_ops' for f2fs, in preparation for making f2fs
use iomap for direct I/O.

Note that this may be used for other things besides direct I/O in the
future; however, for now I've only tested it for direct I/O.

Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
fs/f2fs/Kconfig
fs/f2fs/data.c
fs/f2fs/f2fs.h