Move c_src dirs back to toplevel

[bcachefs-tools-debian] / libbcachefs / io_write_types.h

diff --git a/libbcachefs/io_write_types.h b/libbcachefs/io_write_types.h
new file mode 100644 (file)
index 0000000..c7f97c2
--- /dev/null
+++ b/libbcachefs/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 */