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

/linux/fs/btrfs/
H A Dfs.h88 #define BTRFS_SUPER_INFO_SIZE 4096 macro
89 static_assert(sizeof(struct btrfs_super_block) == BTRFS_SUPER_INFO_SIZE);
H A Dzoned.c68 #define SUPER_INFO_SECTORS ((u64)BTRFS_SUPER_INFO_SIZE >> SECTOR_SHIFT)
130 u64 bytenr = ALIGN_DOWN(zone_end, BTRFS_SUPER_INFO_SIZE) - in sb_write_pointer()
131 BTRFS_SUPER_INFO_SIZE; in sb_write_pointer()
881 BTRFS_SUPER_INFO_SIZE); in sb_log_location()
883 wp -= BTRFS_SUPER_INFO_SIZE; in sb_log_location()
1115 sb_pos + BTRFS_SUPER_INFO_SIZE <= pos)) { in btrfs_find_allocatable_zones()
1117 pos = ALIGN(sb_pos + BTRFS_SUPER_INFO_SIZE, in btrfs_find_allocatable_zones()
H A Ddisk-io.c161 * BTRFS_SUPER_INFO_SIZE range, we expect that the unused space is in btrfs_check_super_csum()
165 BTRFS_SUPER_INFO_SIZE - BTRFS_CSUM_SIZE, result); in btrfs_check_super_csum()
3435 * Pass the whole disk block of size BTRFS_SUPER_INFO_SIZE (4k). in open_ctree()
3900 if (bytenr + BTRFS_SUPER_INFO_SIZE > device->commit_total_bytes) in write_dev_supers()
3906 BTRFS_SUPER_INFO_SIZE - BTRFS_CSUM_SIZE, sb->csum); in write_dev_supers()
3921 memcpy(disk_super, sb, BTRFS_SUPER_INFO_SIZE); in write_dev_supers()
3934 bio_add_folio_nofail(bio, folio, BTRFS_SUPER_INFO_SIZE, offset); in write_dev_supers()
3978 if (bytenr + BTRFS_SUPER_INFO_SIZE > device->commit_total_bytes) in wait_dev_supers()
H A Dsuper.c2109 fs_info->super_copy = kzalloc(BTRFS_SUPER_INFO_SIZE, GFP_KERNEL); in btrfs_get_tree_subvol()
2110 fs_info->super_for_commit = kzalloc(BTRFS_SUPER_INFO_SIZE, GFP_KERNEL); in btrfs_get_tree_subvol()
H A Dscrub.c2923 BTRFS_SUPER_INFO_SIZE, REQ_OP_READ); in scrub_one_super()
2983 if (bytenr + BTRFS_SUPER_INFO_SIZE > in scrub_supers()
H A Dvolumes.c1379 if (bytenr + BTRFS_SUPER_INFO_SIZE >= bdev_nr_bytes(bdev)) in btrfs_read_disk_super()
1391 (bytenr + BTRFS_SUPER_INFO_SIZE) >> PAGE_SHIFT); in btrfs_read_disk_super()
8019 ASSERT(BTRFS_SUPER_INFO_SIZE <= fs_info->nodesize); in btrfs_read_sys_array()
8023 * There will be unused space after BTRFS_SUPER_INFO_SIZE, but in btrfs_read_sys_array()
8031 write_extent_buffer(sb, super_copy, 0, BTRFS_SUPER_INFO_SIZE); in btrfs_read_sys_array()
H A Dextent-tree.c1318 u64 sb_end = sb_start + BTRFS_SUPER_INFO_SIZE; in btrfs_issue_discard()
1323 !in_range(start, sb_start, BTRFS_SUPER_INFO_SIZE)) in btrfs_issue_discard()