X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=c_src%2Flibbcachefs%2Fmove.h;fp=c_src%2Flibbcachefs%2Fmove.h;h=0000000000000000000000000000000000000000;hb=b5fd066153c40a70a29caa1ea7987723ab687763;hp=9baf3093a678a69dd428627dc0297fc1c2a61c69;hpb=06ff8b55b70fda44d91b31b5511fafd1680a8934;p=bcachefs-tools-debian

diff --git a/c_src/libbcachefs/move.h b/c_src/libbcachefs/move.h
deleted file mode 100644
index 9baf309..0000000
--- a/c_src/libbcachefs/move.h
+++ /dev/null
@@ -1,155 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef _BCACHEFS_MOVE_H
-#define _BCACHEFS_MOVE_H
-
-#include "bbpos.h"
-#include "bcachefs_ioctl.h"
-#include "btree_iter.h"
-#include "buckets.h"
-#include "data_update.h"
-#include "move_types.h"
-
-struct bch_read_bio;
-
-struct moving_context {
-	struct btree_trans	*trans;
-	struct list_head	list;
-	void			*fn;
-
-	struct bch_ratelimit	*rate;
-	struct bch_move_stats	*stats;
-	struct write_point_specifier wp;
-	bool			wait_on_copygc;
-	bool			write_error;
-
-	/* For waiting on outstanding reads and writes: */
-	struct closure		cl;
-
-	struct mutex		lock;
-	struct list_head	reads;
-	struct list_head	ios;
-
-	/* in flight sectors: */
-	atomic_t		read_sectors;
-	atomic_t		write_sectors;
-	atomic_t		read_ios;
-	atomic_t		write_ios;
-
-	wait_queue_head_t	wait;
-};
-
-#define move_ctxt_wait_event_timeout(_ctxt, _cond, _timeout)			\
-({										\
-	int _ret = 0;								\
-	while (true) {								\
-		bool cond_finished = false;					\
-		bch2_moving_ctxt_do_pending_writes(_ctxt);			\
-										\
-		if (_cond)							\
-			break;							\
-		bch2_trans_unlock_long((_ctxt)->trans);				\
-		_ret = __wait_event_timeout((_ctxt)->wait,			\
-			     bch2_moving_ctxt_next_pending_write(_ctxt) ||	\
-			     (cond_finished = (_cond)), _timeout);		\
-		if (_ret || ( cond_finished))					\
-			break;							\
-	}									\
-	_ret;									\
-})
-
-#define move_ctxt_wait_event(_ctxt, _cond)				\
-do {									\
-	bool cond_finished = false;					\
-	bch2_moving_ctxt_do_pending_writes(_ctxt);			\
-									\
-	if (_cond)							\
-		break;							\
-	bch2_trans_unlock_long((_ctxt)->trans);				\
-	__wait_event((_ctxt)->wait,					\
-		     bch2_moving_ctxt_next_pending_write(_ctxt) ||	\
-		     (cond_finished = (_cond)));			\
-	if (cond_finished)						\
-		break;							\
-} while (1)
-
-typedef bool (*move_pred_fn)(struct bch_fs *, void *, struct bkey_s_c,
-			     struct bch_io_opts *, struct data_update_opts *);
-
-extern const char * const bch2_data_ops_strs[];
-
-void bch2_moving_ctxt_exit(struct moving_context *);
-void bch2_moving_ctxt_init(struct moving_context *, struct bch_fs *,
-			   struct bch_ratelimit *, struct bch_move_stats *,
-			   struct write_point_specifier, bool);
-struct moving_io *bch2_moving_ctxt_next_pending_write(struct moving_context *);
-void bch2_moving_ctxt_do_pending_writes(struct moving_context *);
-void bch2_moving_ctxt_flush_all(struct moving_context *);
-void bch2_move_ctxt_wait_for_io(struct moving_context *);
-int bch2_move_ratelimit(struct moving_context *);
-
-/* Inodes in different snapshots may have different IO options: */
-struct snapshot_io_opts_entry {
-	u32			snapshot;
-	struct bch_io_opts	io_opts;
-};
-
-struct per_snapshot_io_opts {
-	u64			cur_inum;
-	struct bch_io_opts	fs_io_opts;
-	DARRAY(struct snapshot_io_opts_entry) d;
-};
-
-static inline void per_snapshot_io_opts_init(struct per_snapshot_io_opts *io_opts, struct bch_fs *c)
-{
-	memset(io_opts, 0, sizeof(*io_opts));
-	io_opts->fs_io_opts = bch2_opts_to_inode_opts(c->opts);
-}
-
-static inline void per_snapshot_io_opts_exit(struct per_snapshot_io_opts *io_opts)
-{
-	darray_exit(&io_opts->d);
-}
-
-struct bch_io_opts *bch2_move_get_io_opts(struct btree_trans *,
-				struct per_snapshot_io_opts *, struct bkey_s_c);
-int bch2_move_get_io_opts_one(struct btree_trans *, struct bch_io_opts *, struct bkey_s_c);
-
-int bch2_scan_old_btree_nodes(struct bch_fs *, struct bch_move_stats *);
-
-int bch2_move_extent(struct moving_context *,
-		     struct move_bucket_in_flight *,
-		     struct btree_iter *,
-		     struct bkey_s_c,
-		     struct bch_io_opts,
-		     struct data_update_opts);
-
-int __bch2_move_data(struct moving_context *,
-		     struct bbpos,
-		     struct bbpos,
-		     move_pred_fn, void *);
-int bch2_move_data(struct bch_fs *,
-		   struct bbpos start,
-		   struct bbpos end,
-		   struct bch_ratelimit *,
-		   struct bch_move_stats *,
-		   struct write_point_specifier,
-		   bool,
-		   move_pred_fn, void *);
-
-int bch2_evacuate_bucket(struct moving_context *,
-			   struct move_bucket_in_flight *,
-			   struct bpos, int,
-			   struct data_update_opts);
-int bch2_data_job(struct bch_fs *,
-		  struct bch_move_stats *,
-		  struct bch_ioctl_data);
-
-void bch2_move_stats_to_text(struct printbuf *, struct bch_move_stats *);
-void bch2_move_stats_exit(struct bch_move_stats *, struct bch_fs *);
-void bch2_move_stats_init(struct bch_move_stats *, const char *);
-
-void bch2_fs_moving_ctxts_to_text(struct printbuf *, struct bch_fs *);
-
-void bch2_fs_move_init(struct bch_fs *);
-
-#endif /* _BCACHEFS_MOVE_H */