diff options
author | Filipe Manana <fdmanana@suse.com> | 2024-01-11 15:13:35 +0000 |
---|---|---|
committer | David Sterba <dsterba@suse.com> | 2024-05-07 21:31:03 +0200 |
commit | 0a308f8095f74c732e055c3d9f897d56e8ed6e82 (patch) | |
tree | 64ba78a4c85a299a39fec3c6f01fea409c4cfaf0 /fs/btrfs/extent_map.h | |
parent | 236e3107fc807d38a62691b3e276d7a190a67953 (diff) |
btrfs: pass an inode to btrfs_add_extent_mapping()
Instead of passing fs_info and extent map tree arguments to
btrfs_add_extent_mapping(), we can pass an inode instead, as extent maps
are always inserted in the extent map tree of an inode, and the fs_info
can be extracted from the inode (inode->root->fs_info). The only exception
is in the self tests where we allocate an extent map tree and then use it
to insert/update/remove extent maps. However the tests can be changed to
use a test inode and then use the inode's extent map tree.
So change btrfs_add_extent_mapping() to have an inode as an argument
instead of a fs_info and an extent map tree. This reduces the number of
parameters and will also be needed for an upcoming change.
Reviewed-by: Qu Wenruo <wqu@suse.com>
Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/extent_map.h')
-rw-r--r-- | fs/btrfs/extent_map.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/btrfs/extent_map.h b/fs/btrfs/extent_map.h index 10e9491865c9..f287ab46e368 100644 --- a/fs/btrfs/extent_map.h +++ b/fs/btrfs/extent_map.h @@ -132,8 +132,7 @@ int unpin_extent_cache(struct btrfs_inode *inode, u64 start, u64 len, u64 gen); void clear_em_logging(struct extent_map_tree *tree, struct extent_map *em); struct extent_map *search_extent_mapping(struct extent_map_tree *tree, u64 start, u64 len); -int btrfs_add_extent_mapping(struct btrfs_fs_info *fs_info, - struct extent_map_tree *em_tree, +int btrfs_add_extent_mapping(struct btrfs_inode *inode, struct extent_map **em_in, u64 start, u64 len); void btrfs_drop_extent_map_range(struct btrfs_inode *inode, u64 start, u64 end, |