| /openbmc/linux/fs/btrfs/ |
| H A D | disk-io.h | diff a512bbf855ff0af474257475f2e6da7acd854f52 Mon Dec 08 15:46:26 CST 2008 Yan Zheng <zheng.yan@oracle.com> Btrfs: superblock duplication
This patch implements superblock duplication. Superblocks
are stored at offset 16K, 64M and 256G on every devices.
Spaces used by superblocks are preserved by the allocator,
which uses a reverse mapping function to find the logical
addresses that correspond to superblocks. Thank you,
Signed-off-by: Yan Zheng <zheng.yan@oracle.com>
|
| H A D | volumes.h | diff a512bbf855ff0af474257475f2e6da7acd854f52 Mon Dec 08 15:46:26 CST 2008 Yan Zheng <zheng.yan@oracle.com> Btrfs: superblock duplication
This patch implements superblock duplication. Superblocks
are stored at offset 16K, 64M and 256G on every devices.
Spaces used by superblocks are preserved by the allocator,
which uses a reverse mapping function to find the logical
addresses that correspond to superblocks. Thank you,
Signed-off-by: Yan Zheng <zheng.yan@oracle.com>
|
| H A D | free-space-cache.c | diff a512bbf855ff0af474257475f2e6da7acd854f52 Mon Dec 08 15:46:26 CST 2008 Yan Zheng <zheng.yan@oracle.com> Btrfs: superblock duplication
This patch implements superblock duplication. Superblocks
are stored at offset 16K, 64M and 256G on every devices.
Spaces used by superblocks are preserved by the allocator,
which uses a reverse mapping function to find the logical
addresses that correspond to superblocks. Thank you,
Signed-off-by: Yan Zheng <zheng.yan@oracle.com>
|
| H A D | transaction.c | diff a512bbf855ff0af474257475f2e6da7acd854f52 Mon Dec 08 15:46:26 CST 2008 Yan Zheng <zheng.yan@oracle.com> Btrfs: superblock duplication
This patch implements superblock duplication. Superblocks
are stored at offset 16K, 64M and 256G on every devices.
Spaces used by superblocks are preserved by the allocator,
which uses a reverse mapping function to find the logical
addresses that correspond to superblocks. Thank you,
Signed-off-by: Yan Zheng <zheng.yan@oracle.com>
|
| H A D | tree-log.c | diff a512bbf855ff0af474257475f2e6da7acd854f52 Mon Dec 08 15:46:26 CST 2008 Yan Zheng <zheng.yan@oracle.com> Btrfs: superblock duplication
This patch implements superblock duplication. Superblocks
are stored at offset 16K, 64M and 256G on every devices.
Spaces used by superblocks are preserved by the allocator,
which uses a reverse mapping function to find the logical
addresses that correspond to superblocks. Thank you,
Signed-off-by: Yan Zheng <zheng.yan@oracle.com>
|
| H A D | volumes.c | diff a512bbf855ff0af474257475f2e6da7acd854f52 Mon Dec 08 15:46:26 CST 2008 Yan Zheng <zheng.yan@oracle.com> Btrfs: superblock duplication
This patch implements superblock duplication. Superblocks
are stored at offset 16K, 64M and 256G on every devices.
Spaces used by superblocks are preserved by the allocator,
which uses a reverse mapping function to find the logical
addresses that correspond to superblocks. Thank you,
Signed-off-by: Yan Zheng <zheng.yan@oracle.com>
|
| H A D | extent-tree.c | diff a512bbf855ff0af474257475f2e6da7acd854f52 Mon Dec 08 15:46:26 CST 2008 Yan Zheng <zheng.yan@oracle.com> Btrfs: superblock duplication
This patch implements superblock duplication. Superblocks
are stored at offset 16K, 64M and 256G on every devices.
Spaces used by superblocks are preserved by the allocator,
which uses a reverse mapping function to find the logical
addresses that correspond to superblocks. Thank you,
Signed-off-by: Yan Zheng <zheng.yan@oracle.com>
|
| H A D | disk-io.c | diff a512bbf855ff0af474257475f2e6da7acd854f52 Mon Dec 08 15:46:26 CST 2008 Yan Zheng <zheng.yan@oracle.com> Btrfs: superblock duplication
This patch implements superblock duplication. Superblocks
are stored at offset 16K, 64M and 256G on every devices.
Spaces used by superblocks are preserved by the allocator,
which uses a reverse mapping function to find the logical
addresses that correspond to superblocks. Thank you,
Signed-off-by: Yan Zheng <zheng.yan@oracle.com>
|