diff options
Diffstat (limited to 'fs/f2fs')
| -rw-r--r-- | fs/f2fs/data.c | 40 |
1 files changed, 20 insertions, 20 deletions
diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c index be4da52604ed..a8612c6f40ab 100644 --- a/fs/f2fs/data.c +++ b/fs/f2fs/data.c @@ -1808,14 +1808,14 @@ static int get_data_block_bmap(struct inode *inode, sector_t iblock, NO_CHECK_TYPE, create); } -static inline sector_t logical_to_blk(struct inode *inode, loff_t offset) +static inline u64 bytes_to_blks(struct inode *inode, u64 bytes) { - return (offset >> inode->i_blkbits); + return (bytes >> inode->i_blkbits); } -static inline loff_t blk_to_logical(struct inode *inode, sector_t blk) +static inline u64 blks_to_bytes(struct inode *inode, u64 blks) { - return (blk << inode->i_blkbits); + return (blks << inode->i_blkbits); } static int f2fs_xattr_fiemap(struct inode *inode, @@ -1843,7 +1843,7 @@ static int f2fs_xattr_fiemap(struct inode *inode, return err; } - phys = (__u64)blk_to_logical(inode, ni.blk_addr); + phys = blks_to_bytes(inode, ni.blk_addr); offset = offsetof(struct f2fs_inode, i_addr) + sizeof(__le32) * (DEF_ADDRS_PER_INODE - get_inline_xattr_addrs(inode)); @@ -1875,7 +1875,7 @@ static int f2fs_xattr_fiemap(struct inode *inode, return err; } - phys = (__u64)blk_to_logical(inode, ni.blk_addr); + phys = blks_to_bytes(inode, ni.blk_addr); len = inode->i_sb->s_blocksize; f2fs_put_page(page, 1); @@ -1945,18 +1945,18 @@ int f2fs_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo, goto out; } - if (logical_to_blk(inode, len) == 0) - len = blk_to_logical(inode, 1); + if (bytes_to_blks(inode, len) == 0) + len = blks_to_bytes(inode, 1); - start_blk = logical_to_blk(inode, start); - last_blk = logical_to_blk(inode, start + len - 1); + start_blk = bytes_to_blks(inode, start); + last_blk = bytes_to_blks(inode, start + len - 1); next: memset(&map_bh, 0, sizeof(struct buffer_head)); map_bh.b_size = len; if (compr_cluster) - map_bh.b_size = blk_to_logical(inode, cluster_size - 1); + map_bh.b_size = blks_to_bytes(inode, cluster_size - 1); ret = get_data_block(inode, start_blk, &map_bh, 0, F2FS_GET_BLOCK_FIEMAP, &next_pgofs); @@ -1967,7 +1967,7 @@ next: if (!buffer_mapped(&map_bh)) { start_blk = next_pgofs; - if (blk_to_logical(inode, start_blk) < blk_to_logical(inode, + if (blks_to_bytes(inode, start_blk) < blks_to_bytes(inode, max_inode_blocks(inode))) goto prep_next; @@ -1993,9 +1993,9 @@ next: compr_cluster = false; - logical = blk_to_logical(inode, start_blk - 1); - phys = blk_to_logical(inode, map_bh.b_blocknr); - size = blk_to_logical(inode, cluster_size); + logical = blks_to_bytes(inode, start_blk - 1); + phys = blks_to_bytes(inode, map_bh.b_blocknr); + size = blks_to_bytes(inode, cluster_size); flags |= FIEMAP_EXTENT_ENCODED; @@ -2013,14 +2013,14 @@ next: goto prep_next; } - logical = blk_to_logical(inode, start_blk); - phys = blk_to_logical(inode, map_bh.b_blocknr); + logical = blks_to_bytes(inode, start_blk); + phys = blks_to_bytes(inode, map_bh.b_blocknr); size = map_bh.b_size; flags = 0; if (buffer_unwritten(&map_bh)) flags = FIEMAP_EXTENT_UNWRITTEN; - start_blk += logical_to_blk(inode, size); + start_blk += bytes_to_blks(inode, size); prep_next: cond_resched(); @@ -3903,7 +3903,7 @@ static int check_swap_activate_fast(struct swap_info_struct *sis, * to be very smart. */ cur_lblock = 0; - last_lblock = logical_to_blk(inode, i_size_read(inode)); + last_lblock = bytes_to_blks(inode, i_size_read(inode)); len = i_size_read(inode); while (cur_lblock <= last_lblock && cur_lblock < sis->max) { @@ -3925,7 +3925,7 @@ static int check_swap_activate_fast(struct swap_info_struct *sis, goto err_out; pblock = map_bh.b_blocknr; - nr_pblocks = logical_to_blk(inode, map_bh.b_size); + nr_pblocks = bytes_to_blks(inode, map_bh.b_size); if (cur_lblock + nr_pblocks >= sis->max) nr_pblocks = sis->max - cur_lblock; |