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

/linux-master/fs/btrfs/
H A Dfs.h61 #define BTRFS_SUPER_INFO_SIZE 4096 macro
62 static_assert(sizeof(struct btrfs_super_block) == BTRFS_SUPER_INFO_SIZE); variable
H A Dzoned.c64 #define SUPER_INFO_SECTORS ((u64)BTRFS_SUPER_INFO_SIZE >> SECTOR_SHIFT)
128 u64 bytenr = ALIGN_DOWN(zone_end, BTRFS_SUPER_INFO_SIZE) -
129 BTRFS_SUPER_INFO_SIZE;
852 BTRFS_SUPER_INFO_SIZE);
854 wp -= BTRFS_SUPER_INFO_SIZE;
1084 sb_pos + BTRFS_SUPER_INFO_SIZE <= pos)) {
1086 pos = ALIGN(sb_pos + BTRFS_SUPER_INFO_SIZE,
H A Ddisk-io.c169 * BTRFS_SUPER_INFO_SIZE range, we expect that the unused space is
173 BTRFS_SUPER_INFO_SIZE - BTRFS_CSUM_SIZE, result);
3266 * Pass the whole disk block of size BTRFS_SUPER_INFO_SIZE (4k).
3664 if (bytenr + BTRFS_SUPER_INFO_SIZE >= bdev_nr_bytes(bdev))
3677 (bytenr + BTRFS_SUPER_INFO_SIZE) >> PAGE_SHIFT);
3769 if (bytenr + BTRFS_SUPER_INFO_SIZE >=
3776 BTRFS_SUPER_INFO_SIZE - BTRFS_CSUM_SIZE,
3793 memcpy(disk_super, sb, BTRFS_SUPER_INFO_SIZE);
3806 __bio_add_page(bio, page, BTRFS_SUPER_INFO_SIZE,
3854 if (bytenr + BTRFS_SUPER_INFO_SIZE >
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H A Dsuper.c2019 fs_info->super_copy = kzalloc(BTRFS_SUPER_INFO_SIZE, GFP_KERNEL);
2020 fs_info->super_for_commit = kzalloc(BTRFS_SUPER_INFO_SIZE, GFP_KERNEL);
H A Dscrub.c2763 __bio_add_page(&bio, page, BTRFS_SUPER_INFO_SIZE, 0);
2826 if (bytenr + BTRFS_SUPER_INFO_SIZE >
H A Dextent-tree.c1278 u64 sb_end = sb_start + BTRFS_SUPER_INFO_SIZE;
1283 !in_range(start, sb_start, BTRFS_SUPER_INFO_SIZE))
H A Dvolumes.c7367 ASSERT(BTRFS_SUPER_INFO_SIZE <= fs_info->nodesize);
7371 * There will be unused space after BTRFS_SUPER_INFO_SIZE, but
7379 write_extent_buffer(sb, super_copy, 0, BTRFS_SUPER_INFO_SIZE);

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