Home
last modified time | relevance | path

Searched refs:BTRFS_SUPER_INFO_SIZE (Results 1 – 7 of 7) sorted by relevance

/linux-4.4.14/fs/btrfs/
Ddisk-io.h23 #define BTRFS_SUPER_INFO_SIZE 4096 macro
Dcheck-integrity.c808 if (dev_bytenr + BTRFS_SUPER_INFO_SIZE > device->commit_total_bytes) in btrfsic_process_superblock_dev_mirror()
811 BTRFS_SUPER_INFO_SIZE); in btrfsic_process_superblock_dev_mirror()
1855 BTRFS_SUPER_INFO_SIZE) { in btrfsic_process_written_block()
1861 BUG_ON(BTRFS_SUPER_INFO_SIZE & (PAGE_CACHE_SIZE - 1)); in btrfsic_process_written_block()
1862 processed_len = BTRFS_SUPER_INFO_SIZE; in btrfsic_process_written_block()
2047 BTRFS_SUPER_INFO_SIZE); in btrfsic_process_written_block()
2376 next_bytenr, BTRFS_SUPER_INFO_SIZE); in btrfsic_process_written_superblock()
2388 BTRFS_SUPER_INFO_SIZE, in btrfsic_process_written_superblock()
Ddisk-io.c417 crc, BTRFS_SUPER_INFO_SIZE - BTRFS_CSUM_SIZE); in btrfs_check_super_csum()
3236 if (bytenr + BTRFS_SUPER_INFO_SIZE >= i_size_read(bdev->bd_inode)) in btrfs_read_dev_one_super()
3239 bh = __bread(bdev, bytenr / 4096, BTRFS_SUPER_INFO_SIZE); in btrfs_read_dev_one_super()
3322 if (bytenr + BTRFS_SUPER_INFO_SIZE >= in write_dev_supers()
3328 BTRFS_SUPER_INFO_SIZE); in write_dev_supers()
3349 BTRFS_SUPER_INFO_SIZE - in write_dev_supers()
3358 BTRFS_SUPER_INFO_SIZE); in write_dev_supers()
3367 memcpy(bh->b_data, sb, BTRFS_SUPER_INFO_SIZE); in write_dev_supers()
Dsuper.c1486 fs_info->super_copy = kzalloc(BTRFS_SUPER_INFO_SIZE, GFP_NOFS); in btrfs_mount()
1487 fs_info->super_for_commit = kzalloc(BTRFS_SUPER_INFO_SIZE, GFP_NOFS); in btrfs_mount()
Dvolumes.c1902 if (bytenr + BTRFS_SUPER_INFO_SIZE >= in btrfs_rm_device()
1908 BTRFS_SUPER_INFO_SIZE); in btrfs_rm_device()
6460 ASSERT(BTRFS_SUPER_INFO_SIZE <= root->nodesize); in btrfs_read_sys_array()
6483 if (PAGE_CACHE_SIZE > BTRFS_SUPER_INFO_SIZE) in btrfs_read_sys_array()
6486 write_extent_buffer(sb, super_copy, 0, BTRFS_SUPER_INFO_SIZE); in btrfs_read_sys_array()
Dscrub.c1957 len = BTRFS_SUPER_INFO_SIZE - BTRFS_CSUM_SIZE; in scrub_checksum_super()
3711 if (bytenr + BTRFS_SUPER_INFO_SIZE > in scrub_supers()
3715 ret = scrub_pages(sctx, bytenr, BTRFS_SUPER_INFO_SIZE, bytenr, in scrub_supers()
Dextent-tree.c1973 u64 sb_end = sb_start + BTRFS_SUPER_INFO_SIZE; in btrfs_issue_discard()
1978 !in_range(start, sb_start, BTRFS_SUPER_INFO_SIZE)) in btrfs_issue_discard()