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| author | Jens Axboe <jens.axboe@oracle.com> | 2009-06-12 14:42:56 +0200 |
|---|---|---|
| committer | Jens Axboe <jens.axboe@oracle.com> | 2009-06-16 08:21:03 +0200 |
| commit | 0989a025d2f4f9f51ea641bd26c563c53dc63f55 (patch) | |
| tree | 5b4f29d3b1a3d09d3052e0c18d63dba8a946da86 /block/blk-core.c | |
| parent | 81be834713a7d6b9463663145d493fe9daee2d61 (diff) | |
| download | op-kernel-dev-0989a025d2f4f9f51ea641bd26c563c53dc63f55.zip op-kernel-dev-0989a025d2f4f9f51ea641bd26c563c53dc63f55.tar.gz | |
block: don't overwrite bdi->state after bdi_init() has been run
Move the defaults to where we do the init of the backing_dev_info.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'block/blk-core.c')
| -rw-r--r-- | block/blk-core.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/block/blk-core.c b/block/blk-core.c index f6452f6..94d88fa 100644 --- a/block/blk-core.c +++ b/block/blk-core.c @@ -498,6 +498,11 @@ struct request_queue *blk_alloc_queue_node(gfp_t gfp_mask, int node_id) q->backing_dev_info.unplug_io_fn = blk_backing_dev_unplug; q->backing_dev_info.unplug_io_data = q; + q->backing_dev_info.ra_pages = + (VM_MAX_READAHEAD * 1024) / PAGE_CACHE_SIZE; + q->backing_dev_info.state = 0; + q->backing_dev_info.capabilities = BDI_CAP_MAP_COPY; + err = bdi_init(&q->backing_dev_info); if (err) { kmem_cache_free(blk_requestq_cachep, q); |
