block: Fix bounce_pfn setting

Correct stacking bounce_pfn limit setting and prevent warnings on 32-bit. Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
mariux64 · Jun 18, 2009 · 3a02c8e · 3a02c8e
1 parent ddeb9c3
commit 3a02c8e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/block/blk-settings.c b/block/blk-settings.c
@@ -112,7 +112,7 @@ void blk_set_default_limits(struct queue_limits *lim)
 	lim->max_segment_size = MAX_SEGMENT_SIZE;
 	lim->max_sectors = lim->max_hw_sectors = SAFE_MAX_SECTORS;
 	lim->logical_block_size = lim->physical_block_size = lim->io_min = 512;
-	lim->bounce_pfn = BLK_BOUNCE_ANY;
+	lim->bounce_pfn = (unsigned long)(BLK_BOUNCE_ANY >> PAGE_SHIFT);
 	lim->alignment_offset = 0;
 	lim->io_opt = 0;
 	lim->misaligned = 0;