]> git.sesse.net Git - bcachefs-tools-debian/blobdiff - libbcachefs/super-io.h
rust: bump rpassword to v7.x
[bcachefs-tools-debian] / libbcachefs / super-io.h
diff --git a/libbcachefs/super-io.h b/libbcachefs/super-io.h
deleted file mode 100644 (file)
index ab0ad32..0000000
+++ /dev/null
@@ -1,126 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef _BCACHEFS_SUPER_IO_H
-#define _BCACHEFS_SUPER_IO_H
-
-#include "extents.h"
-#include "eytzinger.h"
-#include "super_types.h"
-#include "super.h"
-
-#include <asm/byteorder.h>
-
-struct bch_sb_field *bch2_sb_field_get(struct bch_sb *, enum bch_sb_field_type);
-struct bch_sb_field *bch2_sb_field_resize(struct bch_sb_handle *,
-                                         enum bch_sb_field_type, unsigned);
-void bch2_sb_field_delete(struct bch_sb_handle *, enum bch_sb_field_type);
-
-#define field_to_type(_f, _name)                                       \
-       container_of_or_null(_f, struct bch_sb_field_##_name, field)
-
-#define x(_name, _nr)                                                  \
-static inline struct bch_sb_field_##_name *                            \
-bch2_sb_get_##_name(struct bch_sb *sb)                                 \
-{                                                                      \
-       return field_to_type(bch2_sb_field_get(sb,                      \
-                               BCH_SB_FIELD_##_name), _name);          \
-}                                                                      \
-                                                                       \
-static inline struct bch_sb_field_##_name *                            \
-bch2_sb_resize_##_name(struct bch_sb_handle *sb, unsigned u64s)        \
-{                                                                      \
-       return field_to_type(bch2_sb_field_resize(sb,                   \
-                               BCH_SB_FIELD_##_name, u64s), _name);    \
-}
-
-BCH_SB_FIELDS()
-#undef x
-
-extern const char * const bch2_sb_fields[];
-
-struct bch_sb_field_ops {
-       int     (*validate)(struct bch_sb *, struct bch_sb_field *, struct printbuf *);
-       void    (*to_text)(struct printbuf *, struct bch_sb *, struct bch_sb_field *);
-};
-
-static inline __le64 bch2_sb_magic(struct bch_fs *c)
-{
-       __le64 ret;
-       memcpy(&ret, &c->sb.uuid, sizeof(ret));
-       return ret;
-}
-
-static inline __u64 jset_magic(struct bch_fs *c)
-{
-       return __le64_to_cpu(bch2_sb_magic(c) ^ JSET_MAGIC);
-}
-
-static inline __u64 bset_magic(struct bch_fs *c)
-{
-       return __le64_to_cpu(bch2_sb_magic(c) ^ BSET_MAGIC);
-}
-
-int bch2_sb_to_fs(struct bch_fs *, struct bch_sb *);
-int bch2_sb_from_fs(struct bch_fs *, struct bch_dev *);
-
-void bch2_free_super(struct bch_sb_handle *);
-int bch2_sb_realloc(struct bch_sb_handle *, unsigned);
-
-int bch2_read_super(const char *, struct bch_opts *, struct bch_sb_handle *);
-int bch2_write_super(struct bch_fs *);
-void __bch2_check_set_feature(struct bch_fs *, unsigned);
-
-static inline void bch2_check_set_feature(struct bch_fs *c, unsigned feat)
-{
-       if (!(c->sb.features & (1ULL << feat)))
-               __bch2_check_set_feature(c, feat);
-}
-
-/* BCH_SB_FIELD_members: */
-
-static inline bool bch2_member_exists(struct bch_member *m)
-{
-       return !bch2_is_zero(&m->uuid, sizeof(m->uuid));
-}
-
-static inline bool bch2_dev_exists(struct bch_sb *sb,
-                                  struct bch_sb_field_members *mi,
-                                  unsigned dev)
-{
-       return dev < sb->nr_devices &&
-               bch2_member_exists(&mi->members[dev]);
-}
-
-static inline struct bch_member_cpu bch2_mi_to_cpu(struct bch_member *mi)
-{
-       return (struct bch_member_cpu) {
-               .nbuckets       = le64_to_cpu(mi->nbuckets),
-               .first_bucket   = le16_to_cpu(mi->first_bucket),
-               .bucket_size    = le16_to_cpu(mi->bucket_size),
-               .group          = BCH_MEMBER_GROUP(mi),
-               .state          = BCH_MEMBER_STATE(mi),
-               .discard        = BCH_MEMBER_DISCARD(mi),
-               .data_allowed   = BCH_MEMBER_DATA_ALLOWED(mi),
-               .durability     = BCH_MEMBER_DURABILITY(mi)
-                       ? BCH_MEMBER_DURABILITY(mi) - 1
-                       : 1,
-               .freespace_initialized = BCH_MEMBER_FREESPACE_INITIALIZED(mi),
-               .valid          = bch2_member_exists(mi),
-       };
-}
-
-/* BCH_SB_FIELD_clean: */
-
-void bch2_journal_super_entries_add_common(struct bch_fs *,
-                                          struct jset_entry **, u64);
-
-int bch2_sb_clean_validate_late(struct bch_fs *, struct bch_sb_field_clean *, int);
-
-int bch2_fs_mark_dirty(struct bch_fs *);
-void bch2_fs_mark_clean(struct bch_fs *);
-
-void bch2_sb_field_to_text(struct printbuf *, struct bch_sb *,
-                          struct bch_sb_field *);
-void bch2_sb_layout_to_text(struct printbuf *, struct bch_sb_layout *);
-void bch2_sb_to_text(struct printbuf *, struct bch_sb *, bool, unsigned);
-
-#endif /* _BCACHEFS_SUPER_IO_H */