tree 385828b3441ffb6703f5eab4bba904717e62930c
parent 1b7ec85ef49057898a48b2ca1a1e33bf7c27abbe
author Josef Bacik <josef@toxicpanda.com> 1604591119 -0500
committer David Sterba <dsterba@suse.com> 1607439247 +0100

btrfs: pass the root owner and level around for readahead

The readahead infrastructure does raw reads of extent buffers, but we're
going to need to know their owner and level in order to set the lockdep
key properly, so plumb in the infrastructure that we'll need to have
this information when we start allocating extent buffers.

Reviewed-by: Filipe Manana <fdmanana@suse.com>
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>