tree 4961605906cf3c8f50ae24fd1d4109eeb5e19e1a
parent 207dde8289d9b005b665cb9d8d2bb9464256101d
author Josef Bacik <josef@redhat.com> 1305640254 -0400
committer Josef Bacik <josef@redhat.com> 1306170197 -0400

Btrfs: leave spinning on lookup and map the leaf

On lookup we only want to read the inode item, so leave the path spinning.  Also
we're just wholesale reading the leaf off, so map the leaf so we don't do a
bunch of kmap/kunmaps.  Thanks,

Signed-off-by: Josef Bacik <josef@redhat.com>