diff options
| author | Kent Overstreet <kent.overstreet@linux.dev> | 2023-09-10 19:11:47 -0400 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2023-10-22 17:10:12 -0400 |
| commit | f3e374efbf1e32fc0235d44abc68abae06a8f7ab (patch) | |
| tree | 5c31a7e0533597c868cf8e5c9d0e19dc7ad0a38e /fs/bcachefs/io_misc.h | |
| parent | b030e262b517b6bddc4bfa88ed8d335ef9de7671 (diff) | |
bcachefs: Log finsert/fcollapse operations
Now that we have the logged operations btree, we can make
finsert/fcollapse atomic w.r.t. unclean shutdown as well.
This adds bch_logged_op_finsert to represent the state of an finsert or
fcollapse, which is a bit more complicated than truncate since we need
to track our position in the "shift extents" operation.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'fs/bcachefs/io_misc.h')
| -rw-r--r-- | fs/bcachefs/io_misc.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/fs/bcachefs/io_misc.h b/fs/bcachefs/io_misc.h index 1b792451fff2..c9e6ed40e1b8 100644 --- a/fs/bcachefs/io_misc.h +++ b/fs/bcachefs/io_misc.h @@ -19,6 +19,16 @@ void bch2_logged_op_truncate_to_text(struct printbuf *, struct bch_fs *, struct int bch2_resume_logged_op_truncate(struct btree_trans *, struct bkey_i *); int bch2_truncate(struct bch_fs *, subvol_inum, u64, u64 *); + +void bch2_logged_op_finsert_to_text(struct printbuf *, struct bch_fs *, struct bkey_s_c); + +#define bch2_bkey_ops_logged_op_finsert ((struct bkey_ops) { \ + .val_to_text = bch2_logged_op_finsert_to_text, \ + .min_val_size = 24, \ +}) + +int bch2_resume_logged_op_finsert(struct btree_trans *, struct bkey_i *); + int bch2_fcollapse_finsert(struct bch_fs *, subvol_inum, u64, u64, bool, s64 *); #endif /* _BCACHEFS_IO_MISC_H */ |