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| author | Chris Mason <chris.mason@oracle.com> | 2007-06-28 23:57:36 +0400 |
|---|---|---|
| committer | David Woodhouse <dwmw2@hera.kernel.org> | 2007-06-28 23:57:36 +0400 |
| commit | ccd467d60e81b48cdbecae93532b66bcdedca91d (patch) | |
| tree | 7c8c74ca8c6c058fc2e3c90c0082e796b7c1e92e /fs/btrfs/ctree.h | |
| parent | f2654de42a759127cb1f1e8a626ec94178732e20 (diff) | |
| download | linux-ccd467d60e81b48cdbecae93532b66bcdedca91d.tar.xz | |
Btrfs: crash recovery fixes
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Diffstat (limited to 'fs/btrfs/ctree.h')
| -rw-r--r-- | fs/btrfs/ctree.h | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index 1998f86df08a..0287bd51d87c 100644 --- a/fs/btrfs/ctree.h +++ b/fs/btrfs/ctree.h @@ -1013,18 +1013,13 @@ static inline void btrfs_memmove(struct btrfs_root *root, memmove(dst, src, nr); } -static inline void btrfs_mark_buffer_dirty(struct buffer_head *bh) -{ - WARN_ON(!atomic_read(&bh->b_count)); - mark_buffer_dirty(bh); -} - /* helper function to cast into the data area of the leaf. */ #define btrfs_item_ptr(leaf, slot, type) \ ((type *)(btrfs_leaf_data(leaf) + \ btrfs_item_offset((leaf)->items + (slot)))) /* extent-tree.c */ +int btrfs_copy_pinned(struct btrfs_root *root, struct radix_tree_root *copy); struct btrfs_block_group_cache *btrfs_lookup_block_group(struct btrfs_fs_info *info, u64 blocknr); @@ -1044,8 +1039,9 @@ int btrfs_inc_ref(struct btrfs_trans_handle *trans, struct btrfs_root *root, struct buffer_head *buf); int btrfs_free_extent(struct btrfs_trans_handle *trans, struct btrfs_root *root, u64 blocknr, u64 num_blocks, int pin); -int btrfs_finish_extent_commit(struct btrfs_trans_handle *trans, struct - btrfs_root *root); +int btrfs_finish_extent_commit(struct btrfs_trans_handle *trans, + struct btrfs_root *root, + struct radix_tree_root *unpin_radix); int btrfs_inc_extent_ref(struct btrfs_trans_handle *trans, struct btrfs_root *root, u64 blocknr, u64 num_blocks); |