drbd: try hard to max out the updates per AL transaction
authorLars Ellenberg <lars.ellenberg@linbit.com>
Tue, 19 Mar 2013 17:16:58 +0000 (18:16 +0100)
committerJens Axboe <axboe@kernel.dk>
Sat, 23 Mar 2013 04:18:09 +0000 (22:18 -0600)
commit45ad07b3ac1e3062188fb760fe71cafb4a100215
tree3911830e2d53a830007f6d70fdac39d00d065bb2
parent7e8c288f6cde950a6ca001ec06a32c8c2cf4180e
drbd: try hard to max out the updates per AL transaction

There may have been more incoming requests while we where preparing
the current transaction. Try to consolidate more updates into this
transaction until we make no more progres.

Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
drivers/block/drbd/drbd_req.c