| Message ID | 20220406060516.409838-16-hch@lst.de (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | [01/27] target: remove an incorrect unmap zeroes data deduction | expand |
Christoph, > Replace the open coded offset calculation with the proper helper. > This is an ABI change in that the -1 for a misaligned partition is > properly propagated, which can be considered a bug fix and maches what > is done on the whole device. Looks good. Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
diff --git a/block/partitions/core.c b/block/partitions/core.c index 2ef8dfa1e5c85..240b3fff521e4 100644 --- a/block/partitions/core.c +++ b/block/partitions/core.c @@ -200,11 +200,7 @@ static ssize_t part_ro_show(struct device *dev, static ssize_t part_alignment_offset_show(struct device *dev, struct device_attribute *attr, char *buf) { - struct block_device *bdev = dev_to_bdev(dev); - - return sprintf(buf, "%u\n", - queue_limit_alignment_offset(&bdev_get_queue(bdev)->limits, - bdev->bd_start_sect)); + return sprintf(buf, "%u\n", bdev_alignment_offset(dev_to_bdev(dev))); } static ssize_t part_discard_alignment_show(struct device *dev,
Replace the open coded offset calculation with the proper helper. This is an ABI change in that the -1 for a misaligned partition is properly propagated, which can be considered a bug fix and maches what is done on the whole device. Signed-off-by: Christoph Hellwig <hch@lst.de> --- block/partitions/core.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-)