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| author | Jens Axboe <jens.axboe@oracle.com> | 2009-06-09 06:22:57 +0200 |
|---|---|---|
| committer | Jens Axboe <jens.axboe@oracle.com> | 2009-06-09 06:22:57 +0200 |
| commit | 9df1bb9b516daeece159ab7fb262d01a0359247c (patch) | |
| tree | 602c7b02e85b031d0269a1f70ece81bac524c0ac /block | |
| parent | 3969251b80a7b143d01576780073fe0cc9ef6253 (diff) | |
Revert "block: Fix bounce limit setting in DM"
This reverts commit a05c0205ba031c01bba33a21bf0a35920eb64833.
DM doesn't need to access the bounce_pfn directly.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'block')
| -rw-r--r-- | block/blk-settings.c | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/block/blk-settings.c b/block/blk-settings.c index 9acd0b7e802a..8d3393492891 100644 --- a/block/blk-settings.c +++ b/block/blk-settings.c @@ -194,23 +194,6 @@ void blk_queue_bounce_limit(struct request_queue *q, u64 dma_mask) EXPORT_SYMBOL(blk_queue_bounce_limit); /** - * blk_queue_bounce_pfn - set the bounce buffer limit for queue - * @q: the request queue for the device - * @pfn: max address - * - * Description: - * This function is similar to blk_queue_bounce_limit except it - * neither changes allocation flags, nor does it set up the ISA DMA - * pool. This function should only be used by stacking drivers. - * Hardware drivers should use blk_queue_bounce_limit instead. - */ -void blk_queue_bounce_pfn(struct request_queue *q, u64 pfn) -{ - q->limits.bounce_pfn = pfn; -} -EXPORT_SYMBOL(blk_queue_bounce_pfn); - -/** * blk_queue_max_sectors - set max sectors for a request for this queue * @q: the request queue for the device * @max_sectors: max sectors in the usual 512b unit |