diff options
| author | Tejun Heo <tj@kernel.org> | 2012-09-20 14:09:30 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-10-21 09:27:59 -0700 |
| commit | 7fce34e1a40c49a2f579ffd1342884cf8bca8e96 (patch) | |
| tree | 5c5fad410759da04a14d72dd1d7e59fdb0b1cb7f /fs | |
| parent | e299f8abb241b52fe0de458143a537ac91b269a2 (diff) | |
block: fix request_queue->flags initialization
commit 60ea8226cbd5c8301f9a39edc574ddabcb8150e0 upstream.
A queue newly allocated with blk_alloc_queue_node() has only
QUEUE_FLAG_BYPASS set. For request-based drivers,
blk_init_allocated_queue() is called and q->queue_flags is overwritten
with QUEUE_FLAG_DEFAULT which doesn't include BYPASS even though the
initial bypass is still in effect.
In blk_init_allocated_queue(), or QUEUE_FLAG_DEFAULT to q->queue_flags
instead of overwriting.
Signed-off-by: Tejun Heo <tj@kernel.org>
Acked-by: Vivek Goyal <vgoyal@redhat.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs')
0 files changed, 0 insertions, 0 deletions