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btrfs: split btrfs_direct_IO to read and write
authorGoldwyn Rodrigues <rgoldwyn@suse.com>
Thu, 24 Sep 2020 16:39:12 +0000 (11:39 -0500)
committerDavid Sterba <dsterba@suse.com>
Tue, 8 Dec 2020 14:53:45 +0000 (15:53 +0100)
commit4e4cabece9f9c6b8dde8baf8f81e90222aa4989b
tree3ff922a482b6408d5a5aa841a61bdabad636e37btree | snapshot
parent3d8cc17a0561dc4c037ede4886d7975009075d6dcommit | diff
btrfs: split btrfs_direct_IO to read and write

The read and write DIO don't have anything in common except for the
call to iomap_dio_rw. Extract the write call into a new function to get
rid of conditional statements for direct write.

Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: Goldwyn Rodrigues <rgoldwyn@suse.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: David Sterba <dsterba@suse.com>
fs/btrfs/ctree.h diff | blob | blame | history
fs/btrfs/file.c diff | blob | blame | history
fs/btrfs/inode.c diff | blob | blame | history
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