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(parent: e998f30) | patch
ide-tape: kill idetape_bh
authorTejun Heo <tj@kernel.org>
Sat, 18 Apr 2009 23:46:02 +0000 (08:46 +0900)
committerJens Axboe <jens.axboe@oracle.com>
Tue, 28 Apr 2009 05:37:31 +0000 (07:37 +0200)
commit6cf3d545f7d71b183e5b89960d4cc850a42c410d
tree6c1f861ccf5c8cdd858cacf8800c84a4337c9f13tree | snapshot
parente998f30b45efb99a3c3ce7b5483f76317a17abedcommit | diff
ide-tape: kill idetape_bh

Impact: kill now unnecessary idetape_bh

With everything using standard mechanisms, there is no need for
idetape_bh anymore.  Kill it and use tape->buf, cur and valid to
describe data buffer instead.

Changes worth mentioning are...

* idetape_queue_rq_tail() now always queue tape->buf and and adjusts
  buffer state properly before completion.

* idetape_pad_zeros() clears the buffer only once.

Signed-off-by: Tejun Heo <tj@kernel.org>
drivers/ide/ide-tape.c diff | blob | history
Full containers within linux kernel