forked from Mirrors/btrfs-progs
btrfs-progs: Refactor btrfs_chunk_readonly to use btrfs_fs_info
Signed-off-by: Qu Wenruo <quwenruo@cn.fujitsu.com> Signed-off-by: David Sterba <dsterba@suse.com>master
parent
37ddab31fd
commit
7a36a1216b
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@ -3286,7 +3286,7 @@ int btrfs_read_block_groups(struct btrfs_root *root)
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bit = BLOCK_GROUP_METADATA;
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bit = BLOCK_GROUP_METADATA;
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}
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}
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set_avail_alloc_bits(info, cache->flags);
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set_avail_alloc_bits(info, cache->flags);
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if (btrfs_chunk_readonly(root, cache->key.objectid))
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if (btrfs_chunk_readonly(info, cache->key.objectid))
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cache->ro = 1;
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cache->ro = 1;
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account_super_bytes(info, cache);
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account_super_bytes(info, cache);
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@ -1636,11 +1636,11 @@ btrfs_find_device_by_devid(struct btrfs_fs_devices *fs_devices,
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return NULL;
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return NULL;
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}
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}
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int btrfs_chunk_readonly(struct btrfs_root *root, u64 chunk_offset)
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int btrfs_chunk_readonly(struct btrfs_fs_info *fs_info, u64 chunk_offset)
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{
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{
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struct cache_extent *ce;
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struct cache_extent *ce;
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struct map_lookup *map;
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struct map_lookup *map;
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struct btrfs_mapping_tree *map_tree = &root->fs_info->mapping_tree;
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struct btrfs_mapping_tree *map_tree = &fs_info->mapping_tree;
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int readonly = 0;
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int readonly = 0;
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int i;
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int i;
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@ -1649,7 +1649,7 @@ int btrfs_chunk_readonly(struct btrfs_root *root, u64 chunk_offset)
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* corresponding chunk, we will rebuild it later
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* corresponding chunk, we will rebuild it later
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*/
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*/
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ce = search_cache_extent(&map_tree->cache_tree, chunk_offset);
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ce = search_cache_extent(&map_tree->cache_tree, chunk_offset);
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if (!root->fs_info->is_chunk_recover)
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if (!fs_info->is_chunk_recover)
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BUG_ON(!ce);
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BUG_ON(!ce);
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else
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else
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return 0;
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return 0;
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@ -232,7 +232,7 @@ int btrfs_num_copies(struct btrfs_fs_info *fs_info, u64 logical, u64 len);
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struct list_head *btrfs_scanned_uuids(void);
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struct list_head *btrfs_scanned_uuids(void);
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int btrfs_add_system_chunk(struct btrfs_fs_info *fs_info, struct btrfs_key *key,
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int btrfs_add_system_chunk(struct btrfs_fs_info *fs_info, struct btrfs_key *key,
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struct btrfs_chunk *chunk, int item_size);
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struct btrfs_chunk *chunk, int item_size);
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int btrfs_chunk_readonly(struct btrfs_root *root, u64 chunk_offset);
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int btrfs_chunk_readonly(struct btrfs_fs_info *fs_info, u64 chunk_offset);
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struct btrfs_device *
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struct btrfs_device *
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btrfs_find_device_by_devid(struct btrfs_fs_devices *fs_devices,
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btrfs_find_device_by_devid(struct btrfs_fs_devices *fs_devices,
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u64 devid, int instance);
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u64 devid, int instance);
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