xfs: Add async buffered write support
authorStefan Roesch <shr@fb.com>
Thu, 23 Jun 2022 17:51:57 +0000 (10:51 -0700)
committerJens Axboe <axboe@kernel.dk>
Mon, 25 Jul 2022 00:39:32 +0000 (18:39 -0600)
commit1aa91d9c993397858a50c433933ea119903fdea2
treeb0faf0f9eb7420e969445b3600a5802a648bdd03
parent9641506b2deed1bb6be7464a95d62c472eca0e8e
xfs: Add async buffered write support

This adds the async buffered write support to XFS. For async buffered
write requests, the request will return -EAGAIN if the ilock cannot be
obtained immediately.

Signed-off-by: Stefan Roesch <shr@fb.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Link: https://lore.kernel.org/r/20220623175157.1715274-15-shr@fb.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
fs/xfs/xfs_file.c
fs/xfs/xfs_iomap.c