diff options
-rw-r--r-- | block/blk-settings.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/block/blk-settings.c b/block/blk-settings.c index f8f2ddf20613..a3600a7ab8bb 100644 --- a/block/blk-settings.c +++ b/block/blk-settings.c | |||
@@ -214,7 +214,7 @@ void blk_queue_bounce_limit(struct request_queue *q, u64 dma_mask) | |||
214 | */ | 214 | */ |
215 | if (b_pfn < (min_t(u64, 0xffffffffUL, BLK_BOUNCE_HIGH) >> PAGE_SHIFT)) | 215 | if (b_pfn < (min_t(u64, 0xffffffffUL, BLK_BOUNCE_HIGH) >> PAGE_SHIFT)) |
216 | dma = 1; | 216 | dma = 1; |
217 | q->limits.bounce_pfn = max_low_pfn; | 217 | q->limits.bounce_pfn = max(max_low_pfn, b_pfn); |
218 | #else | 218 | #else |
219 | if (b_pfn < blk_max_low_pfn) | 219 | if (b_pfn < blk_max_low_pfn) |
220 | dma = 1; | 220 | dma = 1; |