1 files changed, 96 insertions, 0 deletions
diff --git a/fs/bcachefs/io_write_types.h b/fs/bcachefs/io_write_types.h
new file mode 100644
index 000000000000..c7f97c2c4805
--- /dev/null
+++ b/fs/bcachefs/io_write_types.h
@@ -0,0 +1,96 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _BCACHEFS_IO_WRITE_TYPES_H
+#define _BCACHEFS_IO_WRITE_TYPES_H
+
+#include "alloc_types.h"
+#include "btree_types.h"
+#include "buckets_types.h"
+#include "extents_types.h"
+#include "keylist_types.h"
+#include "opts.h"
+#include "super_types.h"
+
+#include <linux/llist.h>
+#include <linux/workqueue.h>
+
+struct bch_write_bio {
+	struct_group(wbio,
+	struct bch_fs		*c;
+	struct bch_write_bio	*parent;
+
+	u64			submit_time;
+	u64			inode_offset;
+
+	struct bch_devs_list	failed;
+	u8			dev;
+
+	unsigned		split:1,
+				bounce:1,
+				put_bio:1,
+				have_ioref:1,
+				nocow:1,
+				used_mempool:1,
+				first_btree_write:1;
+	);
+
+	struct bio		bio;
+};
+
+struct bch_write_op {
+	struct closure		cl;
+	struct bch_fs		*c;
+	void			(*end_io)(struct bch_write_op *);
+	u64			start_time;
+
+	unsigned		written; /* sectors */
+	u16			flags;
+	s16			error; /* dio write path expects it to hold -ERESTARTSYS... */
+
+	unsigned		compression_opt:8;
+	unsigned		csum_type:4;
+	unsigned		nr_replicas:4;
+	unsigned		nr_replicas_required:4;
+	unsigned		watermark:3;
+	unsigned		incompressible:1;
+	unsigned		stripe_waited:1;
+
+	struct bch_devs_list	devs_have;
+	u16			target;
+	u16			nonce;
+	struct bch_io_opts	opts;
+
+	u32			subvol;
+	struct bpos		pos;
+	struct bversion		version;
+
+	/* For BCH_WRITE_DATA_ENCODED: */
+	struct bch_extent_crc_unpacked crc;
+
+	struct write_point_specifier write_point;
+
+	struct write_point	*wp;
+	struct list_head	wp_list;
+
+	struct disk_reservation	res;
+
+	struct open_buckets	open_buckets;
+
+	u64			new_i_size;
+	s64			i_sectors_delta;
+
+	struct bch_devs_mask	failed;
+
+	struct keylist		insert_keys;
+	u64			inline_keys[BKEY_EXTENT_U64s_MAX * 2];
+
+	/*
+	 * Bitmask of devices that have had nocow writes issued to them since
+	 * last flush:
+	 */
+	struct bch_devs_mask	*devs_need_flush;
+
+	/* Must be last: */
+	struct bch_write_bio	wbio;
+};
+
+#endif /* _BCACHEFS_IO_WRITE_TYPES_H */