Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
43 lines
1.6 KiB
C
43 lines
1.6 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef BTRFS_ROOT_TREE_H
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#define BTRFS_ROOT_TREE_H
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#include <linux/types.h>
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struct fscrypt_str;
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struct extent_buffer;
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struct btrfs_key;
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struct btrfs_root;
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struct btrfs_root_item;
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struct btrfs_path;
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struct btrfs_fs_info;
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struct btrfs_block_rsv;
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struct btrfs_trans_handle;
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int btrfs_subvolume_reserve_metadata(struct btrfs_root *root,
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struct btrfs_block_rsv *rsv,
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int nitems, bool use_global_rsv);
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int btrfs_add_root_ref(struct btrfs_trans_handle *trans, u64 root_id,
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u64 ref_id, u64 dirid, u64 sequence,
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const struct fscrypt_str *name);
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int btrfs_del_root_ref(struct btrfs_trans_handle *trans, u64 root_id,
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u64 ref_id, u64 dirid, u64 *sequence,
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const struct fscrypt_str *name);
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int btrfs_del_root(struct btrfs_trans_handle *trans, const struct btrfs_key *key);
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int btrfs_insert_root(struct btrfs_trans_handle *trans, struct btrfs_root *root,
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const struct btrfs_key *key,
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struct btrfs_root_item *item);
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int btrfs_update_root(struct btrfs_trans_handle *trans, struct btrfs_root *root,
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struct btrfs_key *key, struct btrfs_root_item *item);
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int btrfs_find_root(struct btrfs_root *root, const struct btrfs_key *search_key,
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struct btrfs_path *path, struct btrfs_root_item *root_item,
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struct btrfs_key *root_key);
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int btrfs_find_orphan_roots(struct btrfs_fs_info *fs_info);
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void btrfs_set_root_node(struct btrfs_root_item *item,
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struct extent_buffer *node);
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void btrfs_check_and_init_root_item(struct btrfs_root_item *item);
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void btrfs_update_root_times(struct btrfs_trans_handle *trans, struct btrfs_root *root);
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#endif
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