kernel.git/fs/btrfs/delayed-ref.c, branch linux-6.3.y

btrfs: directly pass in fs_info to btrfs_merge_delayed_refs

2023-02-13T16:50:33Z

Now that none of the functions called by btrfs_merge_delayed_refs() needs a btrfs_trans_handle, directly pass in a btrfs_fs_info to btrfs_merge_delayed_refs(). Reviewed-by: Qu Wenruo Reviewed-by: Josef Bacik Signed-off-by: Johannes Thumshirn Reviewed-by: David Sterba Signed-off-by: David Sterba

btrfs: drop trans parameter of insert_delayed_ref

2023-02-13T16:50:32Z

Now that drop_delayed_ref() doesn't need a btrfs_trans_handle, drop it from insert_delayed_ref() as well. Reviewed-by: Qu Wenruo Reviewed-by: Josef Bacik Signed-off-by: Johannes Thumshirn Reviewed-by: David Sterba Signed-off-by: David Sterba

btrfs: remove trans parameter of merge_ref

2023-02-13T16:50:32Z

Now that drop_delayed_ref() doesn't get the btrfs_trans_handle passed in anymore, we can get rid of it in merge_ref() as well. Reviewed-by: Qu Wenruo Reviewed-by: Josef Bacik Signed-off-by: Johannes Thumshirn Reviewed-by: David Sterba Signed-off-by: David Sterba

btrfs: drop unused trans parameter of drop_delayed_ref

2023-02-13T16:50:32Z

drop_delayed_ref() doesn't use the btrfs_trans_handle it gets passed in, so remove it. Reviewed-by: Qu Wenruo Reviewed-by: Josef Bacik Signed-off-by: Johannes Thumshirn Reviewed-by: David Sterba Signed-off-by: David Sterba

btrfs: update function comments

2022-12-05T17:00:45Z

Update, reformat or reword function comments. This also removes the kdoc marker so we don't get reports when the function name is missing. Changes made: - remove kdoc markers - reformat the brief description to be a proper sentence - reword to imperative voice - align parameter list - fix typos Signed-off-by: David Sterba

btrfs: move mount option definitions to fs.h

2022-12-05T17:00:42Z

These are fs wide definitions and helpers, move them out of ctree.h and into fs.h. Reviewed-by: Johannes Thumshirn Reviewed-by: Anand Jain Signed-off-by: Josef Bacik Reviewed-by: David Sterba Signed-off-by: David Sterba

btrfs: move the printk helpers out of ctree.h

2022-12-05T17:00:41Z

We have a bunch of printk helpers that are in ctree.h. These have nothing to do with ctree.c, so move them into their own header. Subsequent patches will cleanup the printk helpers. Reviewed-by: Johannes Thumshirn Signed-off-by: Josef Bacik Reviewed-by: David Sterba Signed-off-by: David Sterba

btrfs: switch btrfs_block_rsv::full to bool

2022-07-25T15:45:40Z

Use simple bool type for the block reserve full status, there's short to save space as there used to be int but there's no reason for that. Reviewed-by: Anand Jain Reviewed-by: Johannes Thumshirn Signed-off-by: David Sterba

btrfs: remove btrfs_delayed_extent_op::is_data

2022-05-16T15:17:31Z

The value of btrfs_delayed_extent_op::is_data is always false, we can cascade the change and simplify code that depends on it, removing the structure member eventually. Reviewed-by: Johannes Thumshirn Reviewed-by: Nikolay Borisov Signed-off-by: David Sterba

btrfs: reserve extra space for the free space tree

2022-01-07T13:18:25Z

Filipe reported a problem where sometimes he'd get an ENOSPC abort when running delayed refs with generic/619 and the free space tree enabled. This is partly because we do not reserve space for modifying the free space tree, nor do we have a block rsv associated with that tree. The delayed_refs_rsv tracks the amount of space required to run delayed refs. This means 1 modification means 1 change to the extent root. With the free space tree this turns into 2 changes, because modifying 1 extent means updating the extent tree and potentially updating the free space tree to either remove that entry or add the free space. Thus if we have the FST enabled, simply double the reservation size for our modification. Reviewed-by: Nikolay Borisov Signed-off-by: Josef Bacik Signed-off-by: David Sterba