1 files changed, 39 insertions, 6 deletions

diff --git a/fs/bcachefs/inode.h b/fs/bcachefs/inode.h
index eab82b5eb897..428b9be6af34 100644
--- a/fs/bcachefs/inode.h
+++ b/fs/bcachefs/inode.h
@@ -7,15 +7,14 @@
 #include "opts.h"
 #include "snapshot.h"
 
-enum bch_validate_flags;
 extern const char * const bch2_inode_opts[];
 
 int bch2_inode_validate(struct bch_fs *, struct bkey_s_c,
-		       enum bch_validate_flags);
+			struct bkey_validate_context);
 int bch2_inode_v2_validate(struct bch_fs *, struct bkey_s_c,
-			  enum bch_validate_flags);
+			   struct bkey_validate_context);
 int bch2_inode_v3_validate(struct bch_fs *, struct bkey_s_c,
-			  enum bch_validate_flags);
+			   struct bkey_validate_context);
 void bch2_inode_to_text(struct printbuf *, struct bch_fs *, struct bkey_s_c);
 
 int __bch2_inode_has_child_snapshots(struct btree_trans *, struct bpos);
@@ -60,7 +59,7 @@ static inline bool bkey_is_inode(const struct bkey *k)
 }
 
 int bch2_inode_generation_validate(struct bch_fs *, struct bkey_s_c,
-				  enum bch_validate_flags);
+				   struct bkey_validate_context);
 void bch2_inode_generation_to_text(struct printbuf *, struct bch_fs *, struct bkey_s_c);
 
 #define bch2_bkey_ops_inode_generation ((struct bkey_ops) {	\
@@ -69,6 +68,16 @@ void bch2_inode_generation_to_text(struct printbuf *, struct bch_fs *, struct bk
 	.min_val_size	= 8,					\
 })
 
+int bch2_inode_alloc_cursor_validate(struct bch_fs *, struct bkey_s_c,
+				     struct bkey_validate_context);
+void bch2_inode_alloc_cursor_to_text(struct printbuf *, struct bch_fs *, struct bkey_s_c);
+
+#define bch2_bkey_ops_inode_alloc_cursor ((struct bkey_ops) {	\
+	.key_validate	= bch2_inode_alloc_cursor_validate,	\
+	.val_to_text	= bch2_inode_alloc_cursor_to_text,	\
+	.min_val_size	= 16,					\
+})
+
 #if 0
 typedef struct {
 	u64			lo;
@@ -220,6 +229,20 @@ static inline u32 bch2_inode_flags(struct bkey_s_c k)
 	}
 }
 
+static inline unsigned bkey_inode_mode(struct bkey_s_c k)
+{
+	switch (k.k->type) {
+	case KEY_TYPE_inode:
+		return le16_to_cpu(bkey_s_c_to_inode(k).v->bi_mode);
+	case KEY_TYPE_inode_v2:
+		return le16_to_cpu(bkey_s_c_to_inode_v2(k).v->bi_mode);
+	case KEY_TYPE_inode_v3:
+		return INODEv3_MODE(bkey_s_c_to_inode_v3(k).v);
+	default:
+		return 0;
+	}
+}
+
 /* i_nlink: */
 
 static inline unsigned nlink_bias(umode_t mode)
@@ -249,7 +272,7 @@ static inline void bch2_inode_nlink_set(struct bch_inode_unpacked *bi,
 int bch2_inode_nlink_inc(struct bch_inode_unpacked *);
 void bch2_inode_nlink_dec(struct btree_trans *, struct bch_inode_unpacked *);
 
-static inline bool bch2_inode_should_have_bp(struct bch_inode_unpacked *inode)
+static inline bool bch2_inode_should_have_single_bp(struct bch_inode_unpacked *inode)
 {
 	bool inode_has_bp = inode->bi_dir || inode->bi_dir_offset;
 
@@ -262,6 +285,16 @@ void bch2_inode_opts_get(struct bch_io_opts *, struct bch_fs *,
 			 struct bch_inode_unpacked *);
 int bch2_inum_opts_get(struct btree_trans*, subvol_inum, struct bch_io_opts *);
 
+#include "rebalance.h"
+
+static inline struct bch_extent_rebalance
+bch2_inode_rebalance_opts_get(struct bch_fs *c, struct bch_inode_unpacked *inode)
+{
+	struct bch_io_opts io_opts;
+	bch2_inode_opts_get(&io_opts, c, inode);
+	return io_opts_to_rebalance_opts(c, &io_opts);
+}
+
 int bch2_inode_rm_snapshot(struct btree_trans *, u64, u32);
 int bch2_delete_dead_inodes(struct bch_fs *);