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| author | Jens Axboe <jens.axboe@oracle.com> | 2009-07-28 09:07:29 +0200 |
|---|---|---|
| committer | Jens Axboe <jens.axboe@oracle.com> | 2009-07-28 09:07:29 +0200 |
| commit | a4e7d46407d73f35d217013b363b79a8f8eafcaa (patch) | |
| tree | 109996edac0c6382e7a7cfb99736e75ea5398b49 /block/blk-core.c | |
| parent | mg_disk: Add missing ready status check on mg_write() (diff) | |
| download | linux-a4e7d46407d73f35d217013b363b79a8f8eafcaa.tar.xz linux-a4e7d46407d73f35d217013b363b79a8f8eafcaa.zip | |
block: always assign default lock to queues
Move the assignment of a default lock below blk_init_queue() to
blk_queue_make_request(), so we also get to set the default lock
for ->make_request_fn() based drivers. This is important since the
queue flag locking requires a lock to be in place.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'block/blk-core.c')
| -rw-r--r-- | block/blk-core.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/block/blk-core.c b/block/blk-core.c index 4b45435c6eaf..a0c340d239b0 100644 --- a/block/blk-core.c +++ b/block/blk-core.c @@ -575,13 +575,6 @@ blk_init_queue_node(request_fn_proc *rfn, spinlock_t *lock, int node_id) return NULL; } - /* - * if caller didn't supply a lock, they get per-queue locking with - * our embedded lock - */ - if (!lock) - lock = &q->__queue_lock; - q->request_fn = rfn; q->prep_rq_fn = NULL; q->unplug_fn = generic_unplug_device; |