apfs/linux-apfs
0
0
Fork 0
mirror of https://github.com/linux-apfs/linux-apfs.git synced 2026-05-01 15:00:59 -07:00
Code Issues Packages Projects Releases Wiki Activity

Revert "block: Fix bounce limit setting in DM"

Browse Source 
This reverts commit a05c0205ba.

DM doesn't need to access the bounce_pfn directly.

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
This commit is contained in:
Jens Axboe
2009-06-09 06:22:57 +02:00
parent 3969251b80
commit 9df1bb9b51
3 changed files with 1 additions and 19 deletions
Download Patch File Download Diff File Expand all files Collapse all files
block/blk-settings.c
-17
View File
@@ -193,23 +193,6 @@ 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