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| author | Anand Jain <anand.jain@oracle.com> | 2023-04-15 12:51:23 +0300 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2023-06-19 14:59:23 +0300 |
| commit | 29e70be261d92829af26fda16769784710f45503 (patch) | |
| tree | 2fc9eccf7c573d2eabf3a931219718fe55999ed8 /fs/btrfs/extent-tree.c | |
| parent | eee3b811784e52f06ccb3e1c4518a9907627d4fe (diff) | |
| download | linux-29e70be261d92829af26fda16769784710f45503.tar.xz | |
btrfs: use SECTOR_SHIFT to convert physical offset to LBA
Use SECTOR_SHIFT while converting a physical address to an LBA, makes
it more readable.
Signed-off-by: Anand Jain <anand.jain@oracle.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/extent-tree.c')
| -rw-r--r-- | fs/btrfs/extent-tree.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c index 1c326d530764..3a4c6ab80403 100644 --- a/fs/btrfs/extent-tree.c +++ b/fs/btrfs/extent-tree.c @@ -1245,7 +1245,8 @@ static int btrfs_issue_discard(struct block_device *bdev, u64 start, u64 len, } if (size) { - ret = blkdev_issue_discard(bdev, start >> 9, size >> 9, + ret = blkdev_issue_discard(bdev, start >> SECTOR_SHIFT, + size >> SECTOR_SHIFT, GFP_NOFS); if (!ret) *discarded_bytes += size; @@ -1262,7 +1263,8 @@ static int btrfs_issue_discard(struct block_device *bdev, u64 start, u64 len, } if (bytes_left) { - ret = blkdev_issue_discard(bdev, start >> 9, bytes_left >> 9, + ret = blkdev_issue_discard(bdev, start >> SECTOR_SHIFT, + bytes_left >> SECTOR_SHIFT, GFP_NOFS); if (!ret) *discarded_bytes += bytes_left; |