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bcachefs: logged_ops_format.h

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Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
This commit is contained in:
Kent Overstreet 2024-01-21 02:57:45 -05:00
parent 8d52ba60c4
commit d826cc57c5
2 changed files with 31 additions and 27 deletions
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28
fs/bcachefs/bcachefs_format.h
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@ -442,33 +442,6 @@ struct bch_lru {
#define LRU_ID_STRIPES (1U << 16)
/* Logged operations btree: */
struct bch_logged_op_truncate {
struct bch_val v;
__le32 subvol;
__le32 pad;
__le64 inum;
__le64 new_i_size;
};
enum logged_op_finsert_state {
LOGGED_OP_FINSERT_start,
LOGGED_OP_FINSERT_shift_extents,
LOGGED_OP_FINSERT_finish,
};
struct bch_logged_op_finsert {
struct bch_val v;
__u8 state;
__u8 pad[3];
__le32 subvol;
__le64 inum;
__le64 dst_offset;
__le64 src_offset;
__le64 pos;
};
/* Optional/variable size superblock sections: */
struct bch_sb_field {
@ -502,6 +475,7 @@ struct bch_sb_field {
#include "dirent_format.h"
#include "xattr_format.h"
#include "quota_format.h"
#include "logged_ops_format.h"
#include "snapshot_format.h"
#include "subvolume_format.h"
#include "sb-counters_format.h"

30
fs/bcachefs/logged_ops_format.h Normal file
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@ -0,0 +1,30 @@
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _BCACHEFS_LOGGED_OPS_FORMAT_H
#define _BCACHEFS_LOGGED_OPS_FORMAT_H
struct bch_logged_op_truncate {
struct bch_val v;
__le32 subvol;
__le32 pad;
__le64 inum;
__le64 new_i_size;
};
enum logged_op_finsert_state {
LOGGED_OP_FINSERT_start,
LOGGED_OP_FINSERT_shift_extents,
LOGGED_OP_FINSERT_finish,
};
struct bch_logged_op_finsert {
struct bch_val v;
__u8 state;
__u8 pad[3];
__le32 subvol;
__le64 inum;
__le64 dst_offset;
__le64 src_offset;
__le64 pos;
};
#endif /* _BCACHEFS_LOGGED_OPS_FORMAT_H */