btrfs: flag files as supporting buffered async reads
authorJens Axboe <axboe@kernel.dk>
Fri, 22 May 2020 16:19:22 +0000 (10:19 -0600)
committerJens Axboe <axboe@kernel.dk>
Tue, 26 May 2020 19:32:03 +0000 (13:32 -0600)
commite750bfe158b40e84bd4886a5f131556d8e7ad7a5
tree7b8ad7de2a0fda27e2e759ca3dd844eb334ca80a
parentad51376b22680150ede1fce45c6b603a43d2367c
btrfs: flag files as supporting buffered async reads

btrfs uses generic_file_read_iter(), which already supports this.

Signed-off-by: Jens Axboe <axboe@kernel.dk>
fs/btrfs/file.c