linux/fs/bcachefs/sb-errors.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _BCACHEFS_SB_ERRORS_H
#define _BCACHEFS_SB_ERRORS_H

#include "sb-errors_types.h"

extern const char * const bch2_sb_error_strs[];

extern const struct bch_sb_field_ops bch_sb_field_ops_errors;

void bch2_sb_error_count(struct bch_fs *, enum bch_sb_error_id);

void bch2_sb_errors_from_cpu(struct bch_fs *);

void bch2_fs_sb_errors_exit(struct bch_fs *);
void bch2_fs_sb_errors_init_early(struct bch_fs *);
int bch2_fs_sb_errors_init(struct bch_fs *);

#endif /* _BCACHEFS_SB_ERRORS_H */
bcachefs: bch_sb_field_errors Add a new superblock section to keep counts of errors seen since filesystem creation: we'll be addingcounters for every distinct fsck error. The new superblock section has entries of the for [ id, count, time_of_last_error ]; this is intended to let us see what errors are occuring - and getting fixed - via show-super output. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev> 2023-10-25 19:51:16 +00:00			`/* SPDX-License-Identifier: GPL-2.0 */`
			`#ifndef _BCACHEFS_SB_ERRORS_H`
			`#define _BCACHEFS_SB_ERRORS_H`

			`#include "sb-errors_types.h"`

bcachefs: bch_sb.recovery_passes_required Add two new superblock fields. Since the main section of the superblock is now fully, we have to add a new variable length section for them - bch_sb_field_ext. - recovery_passes_requried: recovery passes that must be run on the next mount - errors_silent: errors that will be silently fixed These are to improve upgrading and dwongrading: these fields won't be cleared until after recovery successfully completes, so there won't be any issues with crashing partway through an upgrade or a downgrade. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev> 2023-12-29 20:15:14 +00:00			`extern const char * const bch2_sb_error_strs[];`

bcachefs: bch_sb_field_errors Add a new superblock section to keep counts of errors seen since filesystem creation: we'll be addingcounters for every distinct fsck error. The new superblock section has entries of the for [ id, count, time_of_last_error ]; this is intended to let us see what errors are occuring - and getting fixed - via show-super output. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev> 2023-10-25 19:51:16 +00:00			`extern const struct bch_sb_field_ops bch_sb_field_ops_errors;`

			`void bch2_sb_error_count(struct bch_fs *, enum bch_sb_error_id);`

			`void bch2_sb_errors_from_cpu(struct bch_fs *);`

			`void bch2_fs_sb_errors_exit(struct bch_fs *);`
			`void bch2_fs_sb_errors_init_early(struct bch_fs *);`
			`int bch2_fs_sb_errors_init(struct bch_fs *);`

			`#endif /* _BCACHEFS_SB_ERRORS_H */`