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Diffstat (limited to 'fs/bcachefs/bcachefs_format.h')
-rw-r--r--fs/bcachefs/bcachefs_format.h111
1 files changed, 69 insertions, 42 deletions
diff --git a/fs/bcachefs/bcachefs_format.h b/fs/bcachefs/bcachefs_format.h
index a3db328dee31..b4a04df5ea95 100644
--- a/fs/bcachefs/bcachefs_format.h
+++ b/fs/bcachefs/bcachefs_format.h
@@ -366,6 +366,10 @@ static inline void bkey_init(struct bkey *k)
#define __BKEY_PADDED(key, pad) \
struct bkey_i key; __u64 key ## _pad[pad]
+enum bch_bkey_type_flags {
+ BKEY_TYPE_strict_btree_checks = BIT(0),
+};
+
/*
* - DELETED keys are used internally to mark keys that should be ignored but
* override keys in composition order. Their version number is ignored.
@@ -383,46 +387,46 @@ static inline void bkey_init(struct bkey *k)
*
* - WHITEOUT: for hash table btrees
*/
-#define BCH_BKEY_TYPES() \
- x(deleted, 0) \
- x(whiteout, 1) \
- x(error, 2) \
- x(cookie, 3) \
- x(hash_whiteout, 4) \
- x(btree_ptr, 5) \
- x(extent, 6) \
- x(reservation, 7) \
- x(inode, 8) \
- x(inode_generation, 9) \
- x(dirent, 10) \
- x(xattr, 11) \
- x(alloc, 12) \
- x(quota, 13) \
- x(stripe, 14) \
- x(reflink_p, 15) \
- x(reflink_v, 16) \
- x(inline_data, 17) \
- x(btree_ptr_v2, 18) \
- x(indirect_inline_data, 19) \
- x(alloc_v2, 20) \
- x(subvolume, 21) \
- x(snapshot, 22) \
- x(inode_v2, 23) \
- x(alloc_v3, 24) \
- x(set, 25) \
- x(lru, 26) \
- x(alloc_v4, 27) \
- x(backpointer, 28) \
- x(inode_v3, 29) \
- x(bucket_gens, 30) \
- x(snapshot_tree, 31) \
- x(logged_op_truncate, 32) \
- x(logged_op_finsert, 33) \
- x(accounting, 34) \
- x(inode_alloc_cursor, 35)
+#define BCH_BKEY_TYPES() \
+ x(deleted, 0, 0) \
+ x(whiteout, 1, 0) \
+ x(error, 2, 0) \
+ x(cookie, 3, 0) \
+ x(hash_whiteout, 4, BKEY_TYPE_strict_btree_checks) \
+ x(btree_ptr, 5, BKEY_TYPE_strict_btree_checks) \
+ x(extent, 6, BKEY_TYPE_strict_btree_checks) \
+ x(reservation, 7, BKEY_TYPE_strict_btree_checks) \
+ x(inode, 8, BKEY_TYPE_strict_btree_checks) \
+ x(inode_generation, 9, BKEY_TYPE_strict_btree_checks) \
+ x(dirent, 10, BKEY_TYPE_strict_btree_checks) \
+ x(xattr, 11, BKEY_TYPE_strict_btree_checks) \
+ x(alloc, 12, BKEY_TYPE_strict_btree_checks) \
+ x(quota, 13, BKEY_TYPE_strict_btree_checks) \
+ x(stripe, 14, BKEY_TYPE_strict_btree_checks) \
+ x(reflink_p, 15, BKEY_TYPE_strict_btree_checks) \
+ x(reflink_v, 16, BKEY_TYPE_strict_btree_checks) \
+ x(inline_data, 17, BKEY_TYPE_strict_btree_checks) \
+ x(btree_ptr_v2, 18, BKEY_TYPE_strict_btree_checks) \
+ x(indirect_inline_data, 19, BKEY_TYPE_strict_btree_checks) \
+ x(alloc_v2, 20, BKEY_TYPE_strict_btree_checks) \
+ x(subvolume, 21, BKEY_TYPE_strict_btree_checks) \
+ x(snapshot, 22, BKEY_TYPE_strict_btree_checks) \
+ x(inode_v2, 23, BKEY_TYPE_strict_btree_checks) \
+ x(alloc_v3, 24, BKEY_TYPE_strict_btree_checks) \
+ x(set, 25, 0) \
+ x(lru, 26, BKEY_TYPE_strict_btree_checks) \
+ x(alloc_v4, 27, BKEY_TYPE_strict_btree_checks) \
+ x(backpointer, 28, BKEY_TYPE_strict_btree_checks) \
+ x(inode_v3, 29, BKEY_TYPE_strict_btree_checks) \
+ x(bucket_gens, 30, BKEY_TYPE_strict_btree_checks) \
+ x(snapshot_tree, 31, BKEY_TYPE_strict_btree_checks) \
+ x(logged_op_truncate, 32, BKEY_TYPE_strict_btree_checks) \
+ x(logged_op_finsert, 33, BKEY_TYPE_strict_btree_checks) \
+ x(accounting, 34, BKEY_TYPE_strict_btree_checks) \
+ x(inode_alloc_cursor, 35, BKEY_TYPE_strict_btree_checks)
enum bch_bkey_type {
-#define x(name, nr) KEY_TYPE_##name = nr,
+#define x(name, nr, ...) KEY_TYPE_##name = nr,
BCH_BKEY_TYPES()
#undef x
KEY_TYPE_MAX,
@@ -493,7 +497,8 @@ struct bch_sb_field {
x(members_v2, 11) \
x(errors, 12) \
x(ext, 13) \
- x(downgrade, 14)
+ x(downgrade, 14) \
+ x(recovery_passes, 15)
#include "alloc_background_format.h"
#include "dirent_format.h"
@@ -506,6 +511,7 @@ struct bch_sb_field {
#include "logged_ops_format.h"
#include "lru_format.h"
#include "quota_format.h"
+#include "recovery_passes_format.h"
#include "reflink_format.h"
#include "replicas_format.h"
#include "snapshot_format.h"
@@ -691,7 +697,10 @@ struct bch_sb_field_ext {
x(stripe_backpointers, BCH_VERSION(1, 22)) \
x(stripe_lru, BCH_VERSION(1, 23)) \
x(casefolding, BCH_VERSION(1, 24)) \
- x(extent_flags, BCH_VERSION(1, 25))
+ x(extent_flags, BCH_VERSION(1, 25)) \
+ x(snapshot_deletion_v2, BCH_VERSION(1, 26)) \
+ x(fast_device_removal, BCH_VERSION(1, 27)) \
+ x(inode_has_case_insensitive, BCH_VERSION(1, 28))
enum bcachefs_metadata_version {
bcachefs_metadata_version_min = 9,
@@ -842,7 +851,7 @@ LE64_BITMASK(BCH_SB_SHARD_INUMS, struct bch_sb, flags[3], 28, 29);
LE64_BITMASK(BCH_SB_INODES_USE_KEY_CACHE,struct bch_sb, flags[3], 29, 30);
LE64_BITMASK(BCH_SB_JOURNAL_FLUSH_DELAY,struct bch_sb, flags[3], 30, 62);
LE64_BITMASK(BCH_SB_JOURNAL_FLUSH_DISABLED,struct bch_sb, flags[3], 62, 63);
-/* one free bit */
+LE64_BITMASK(BCH_SB_MULTI_DEVICE, struct bch_sb, flags[3], 63, 64);
LE64_BITMASK(BCH_SB_JOURNAL_RECLAIM_DELAY,struct bch_sb, flags[4], 0, 32);
LE64_BITMASK(BCH_SB_JOURNAL_TRANSACTION_NAMES,struct bch_sb, flags[4], 32, 33);
LE64_BITMASK(BCH_SB_NOCOW, struct bch_sb, flags[4], 33, 34);
@@ -863,6 +872,9 @@ LE64_BITMASK(BCH_SB_VERSION_INCOMPAT_ALLOWED,
LE64_BITMASK(BCH_SB_SHARD_INUMS_NBITS, struct bch_sb, flags[6], 0, 4);
LE64_BITMASK(BCH_SB_WRITE_ERROR_TIMEOUT,struct bch_sb, flags[6], 4, 14);
LE64_BITMASK(BCH_SB_CSUM_ERR_RETRY_NR, struct bch_sb, flags[6], 14, 20);
+LE64_BITMASK(BCH_SB_DEGRADED_ACTION, struct bch_sb, flags[6], 20, 22);
+LE64_BITMASK(BCH_SB_CASEFOLD, struct bch_sb, flags[6], 22, 23);
+LE64_BITMASK(BCH_SB_REBALANCE_AC_ONLY, struct bch_sb, flags[6], 23, 24);
static inline __u64 BCH_SB_COMPRESSION_TYPE(const struct bch_sb *sb)
{
@@ -917,7 +929,9 @@ static inline void SET_BCH_SB_BACKGROUND_COMPRESSION_TYPE(struct bch_sb *sb, __u
x(alloc_v2, 17) \
x(extents_across_btree_nodes, 18) \
x(incompat_version_field, 19) \
- x(casefolding, 20)
+ x(casefolding, 20) \
+ x(no_alloc_info, 21) \
+ x(small_image, 22)
#define BCH_SB_FEATURES_ALWAYS \
(BIT_ULL(BCH_FEATURE_new_extent_overwrite)| \
@@ -984,6 +998,19 @@ enum bch_error_actions {
BCH_ON_ERROR_NR
};
+#define BCH_DEGRADED_ACTIONS() \
+ x(ask, 0) \
+ x(yes, 1) \
+ x(very, 2) \
+ x(no, 3)
+
+enum bch_degraded_actions {
+#define x(t, n) BCH_DEGRADED_##t = n,
+ BCH_DEGRADED_ACTIONS()
+#undef x
+ BCH_DEGRADED_ACTIONS_NR
+};
+
#define BCH_STR_HASH_TYPES() \
x(crc32c, 0) \
x(crc64, 1) \
generated by cgit (git 2.34.1) at 2025-05-31 19:08:40 +0000