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Diffstat (limited to 'block/blk-settings.c')
| -rw-r--r-- | block/blk-settings.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/block/blk-settings.c b/block/blk-settings.c index 126d216a2db6..14397b4c4b53 100644 --- a/block/blk-settings.c +++ b/block/blk-settings.c @@ -628,6 +628,9 @@ void disk_stack_limits(struct gendisk *disk, struct block_device *bdev, printk(KERN_NOTICE "%s: Warning: Device %s is misaligned\n", top, bottom); } + + t->backing_dev_info->io_pages = + t->limits.max_sectors >> (PAGE_SHIFT - 9); } EXPORT_SYMBOL(disk_stack_limits); |