tree 331330ac068ce4028e8d97bb47388ca67cf7430b
parent e18fca734278784bd6591de63ca148cc27344ca9
author Josef Bacik <josef@redhat.com> 1339784388 -0600
committer Chris Mason <chris.mason@fusionio.com> 1340277576 -0400

Btrfs: delay iput with async extents

There is some concern that these iput()'s could be the final iputs and could
induce lockups on people waiting on writeback.  This would happen in the
rare case that we don't create ordered extents because of an error, but it
is theoretically possible and we already have a mechanism to deal with this
so just make them delayed iputs to negate any worry.

Signed-off-by: Josef Bacik <josef@redhat.com>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>