tree 790070af3c6c05b0599e26c7ce93516192a04a94
parent 9f570b8d48b6677b5557d86fb3ca148215e295f2
author Josef Bacik <josef@redhat.com> 1295985444 -0500
committer Josef Bacik <josef@redhat.com> 1300386075 -0400

Btrfs: simplify our write path

Our aio_write function is huge and kind of hard to follow at times.  So this
patch fixes this by breaking out the buffered and direct write paths out into
seperate functions so it's a little clearer what's going on.  I've also fixed
some wrong typing that we had and added the ability to handle getting an error
back from btrfs_set_extent_delalloc.  Tested this with xfstests and everything
came out fine.  Thanks,

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