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linux/fs/btrfs/uuid-tree.h

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btrfs: move uuid tree prototypes to uuid-tree.h Move these out of ctree.h into uuid-tree.h to cut down on the code in ctree.h. Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com> Signed-off-by: Josef Bacik <josef@toxicpanda.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2022-10-26 19:08:28 +00:00
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef BTRFS_UUID_TREE_H
#define BTRFS_UUID_TREE_H
btrfs: add forward declarations and headers, part 1 Do a cleanup in the short headers: - add forward declarations for types referenced by pointers - add includes when types need them This fixes potential compilation problems if the headers are reordered or the missing includes are not provided indirectly. Signed-off-by: David Sterba <dsterba@suse.com>
2024-01-26 23:53:06 +00:00
#include <linux/types.h>
struct btrfs_trans_handle;
struct btrfs_fs_info;
btrfs: constify pointer parameters where applicable We can add const to many parameters, this is for clarity and minor addition to safety. There are some minor effects, in the assembly code and .ko measured on release config. This patch does not cover all possible conversions. Signed-off-by: David Sterba <dsterba@suse.com>
2024-05-30 17:14:12 +00:00
int btrfs_uuid_tree_add(struct btrfs_trans_handle *trans, const u8 *uuid, u8 type,
btrfs: move uuid tree prototypes to uuid-tree.h Move these out of ctree.h into uuid-tree.h to cut down on the code in ctree.h. Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com> Signed-off-by: Josef Bacik <josef@toxicpanda.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2022-10-26 19:08:28 +00:00
u64 subid);
btrfs: constify pointer parameters where applicable We can add const to many parameters, this is for clarity and minor addition to safety. There are some minor effects, in the assembly code and .ko measured on release config. This patch does not cover all possible conversions. Signed-off-by: David Sterba <dsterba@suse.com>
2024-05-30 17:14:12 +00:00
int btrfs_uuid_tree_remove(struct btrfs_trans_handle *trans, const u8 *uuid, u8 type,
btrfs: move uuid tree prototypes to uuid-tree.h Move these out of ctree.h into uuid-tree.h to cut down on the code in ctree.h. Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com> Signed-off-by: Josef Bacik <josef@toxicpanda.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2022-10-26 19:08:28 +00:00
u64 subid);
int btrfs_uuid_tree_iterate(struct btrfs_fs_info *fs_info);
btrfs: move uuid tree related code to uuid-tree.[ch] Functions btrfs_uuid_scan_kthread() and btrfs_create_uuid_tree() are for UUID tree rescan and creation, it's not suitable for volumes.[ch]. Move them to uuid-tree.[ch] instead. Signed-off-by: Qu Wenruo <wqu@suse.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2024-07-24 04:59:02 +00:00
int btrfs_create_uuid_tree(struct btrfs_fs_info *fs_info);
int btrfs_uuid_scan_kthread(void *data);
btrfs: move uuid tree prototypes to uuid-tree.h Move these out of ctree.h into uuid-tree.h to cut down on the code in ctree.h. Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com> Signed-off-by: Josef Bacik <josef@toxicpanda.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2022-10-26 19:08:28 +00:00
#endif
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