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block: don't set bounce limit in blk_init_queue

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Instead move it to the callers.  Those that either don't use bio_data() or
page_address() or are specific to architectures that do not support highmem
are skipped.

Signed-off-by: Christoph Hellwig <[email protected]>
Signed-off-by: Jens Axboe <[email protected]>
This commit is contained in:
Christoph Hellwig 2017-06-19 09:26:26 +02:00 • committed by Jens Axboe
commit 8fc450443e
13 changed files with 13 additions and 5 deletions
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5
block/blk-core.c
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@ -960,11 +960,6 @@ blk_init_queue_node(request_fn_proc *rfn, spinlock_t *lock, int node_id)
return NULL;
}
/*
* by default assume old behaviour and bounce for any highmem page
*/
blk_queue_bounce_limit(q, BLK_BOUNCE_HIGH);
return q;
}
EXPORT_SYMBOL(blk_init_queue_node);