Revert "btrfs: remove BTRFS_INODE_READDIO_NEED_LOCK"
authorDavid Sterba <dsterba@suse.com>
Tue, 9 Jun 2020 17:21:48 +0000 (19:21 +0200)
committerDavid Sterba <dsterba@suse.com>
Tue, 9 Jun 2020 17:21:48 +0000 (19:21 +0200)
commit8e0fa5d7b3df6e7e23e13a7250b00afe32d4e618
tree517ea3796f05783f5c034231ec9d9e01b173d6ab
parentf4c48b44080e18d86d7983c1a60ee5a7f9d07e3e
Revert "btrfs: remove BTRFS_INODE_READDIO_NEED_LOCK"

This reverts commit 5f008163a559d566a0ee1190a0a24f3eec6f1ea7.

The patch is a simplification after direct IO port to iomap
infrastructure, which gets reverted.

Signed-off-by: David Sterba <dsterba@suse.com>
fs/btrfs/btrfs_inode.h
fs/btrfs/inode.c