Tejun Heo 018a17bdc8 bdi: reimplement bdev_inode_switch_bdi()
A block_device may be attached to different gendisks and thus
different bdis over time.  bdev_inode_switch_bdi() is used to switch
the associated bdi.  The function assumes that the inode could be
dirty and transfers it between bdis if so.  This is a bit nasty in
that it reaches into bdi internals.

This patch reimplements the function so that it writes out the inode
if dirty.  This is a lot simpler and can be implemented without
exposing bdi internals.

Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Alexander Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Jens Axboe <axboe@fb.com>
2014-09-08 10:00:43 -06:00
..
2014-08-22 10:47:59 -04:00
2014-07-11 04:57:36 -07:00
2014-08-15 18:28:58 -06:00
2014-08-04 18:28:21 +02:00
2014-08-08 18:09:33 -07:00