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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 | |
| 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>
| -rw-r--r-- | fs/btrfs/check-integrity.c | 2 | ||||
| -rw-r--r-- | fs/btrfs/compression.c | 2 | ||||
| -rw-r--r-- | fs/btrfs/extent-tree.c | 6 | ||||
| -rw-r--r-- | fs/btrfs/inode.c | 2 | ||||
| -rw-r--r-- | fs/btrfs/raid56.c | 2 |
5 files changed, 8 insertions, 6 deletions
diff --git a/fs/btrfs/check-integrity.c b/fs/btrfs/check-integrity.c index 82e49d985019..b4408037b823 100644 --- a/fs/btrfs/check-integrity.c +++ b/fs/btrfs/check-integrity.c @@ -1565,7 +1565,7 @@ static int btrfsic_read_block(struct btrfsic_state *state, bio = bio_alloc(block_ctx->dev->bdev, num_pages - i, REQ_OP_READ, GFP_NOFS); - bio->bi_iter.bi_sector = dev_bytenr >> 9; + bio->bi_iter.bi_sector = dev_bytenr >> SECTOR_SHIFT; for (j = i; j < num_pages; j++) { ret = bio_add_page(bio, block_ctx->pagev[j], diff --git a/fs/btrfs/compression.c b/fs/btrfs/compression.c index 2d0493f0a184..14f5f25049a0 100644 --- a/fs/btrfs/compression.c +++ b/fs/btrfs/compression.c @@ -421,7 +421,7 @@ static noinline int add_ra_bio_pages(struct inode *inode, */ if (!em || cur < em->start || (cur + fs_info->sectorsize > extent_map_end(em)) || - (em->block_start >> 9) != orig_bio->bi_iter.bi_sector) { + (em->block_start >> SECTOR_SHIFT) != orig_bio->bi_iter.bi_sector) { free_extent_map(em); unlock_extent(tree, cur, page_end, NULL); unlock_page(page); 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; diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 7fcafcc5292c..e6a21bbf40f2 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -8639,7 +8639,7 @@ static int btrfs_getattr(struct mnt_idmap *idmap, inode_bytes = inode_get_bytes(inode); spin_unlock(&BTRFS_I(inode)->lock); stat->blocks = (ALIGN(inode_bytes, blocksize) + - ALIGN(delalloc_bytes, blocksize)) >> 9; + ALIGN(delalloc_bytes, blocksize)) >> SECTOR_SHIFT; return 0; } diff --git a/fs/btrfs/raid56.c b/fs/btrfs/raid56.c index 2fab37f062de..d271c6e04dcc 100644 --- a/fs/btrfs/raid56.c +++ b/fs/btrfs/raid56.c @@ -1099,7 +1099,7 @@ static int rbio_add_io_sector(struct btrfs_raid_bio *rbio, bio = bio_alloc(stripe->dev->bdev, max(BTRFS_STRIPE_LEN >> PAGE_SHIFT, 1), op, GFP_NOFS); - bio->bi_iter.bi_sector = disk_start >> 9; + bio->bi_iter.bi_sector = disk_start >> SECTOR_SHIFT; bio->bi_private = rbio; __bio_add_page(bio, sector->page, sectorsize, sector->pgoff); |