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d97de0d017
bkey_fsck_err() was added as an interface that looks like fsck_err(), but previously all it did was ensure that the appropriate error counter was incremented in the superblock. This is a cleanup and bugfix patch that converts it to a wrapper around fsck_err(). This is needed to fix an issue with the upgrade path to disk_accounting_v3, where the "silent fix" error list now includes bkey_fsck errors; fsck_err() handles this in a unified way, and since we need to change printing of bkey fsck errors from the caller to the inner bkey_fsck_err() calls, this ends up being a pretty big change. Als,, rename .invalid() methods to .validate(), for clarity, while we're changing the function signature anyways (to drop the printbuf argument). Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
80 lines
2.6 KiB
C
80 lines
2.6 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef _BCACHEFS_REFLINK_H
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#define _BCACHEFS_REFLINK_H
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enum bch_validate_flags;
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int bch2_reflink_p_validate(struct bch_fs *, struct bkey_s_c, enum bch_validate_flags);
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void bch2_reflink_p_to_text(struct printbuf *, struct bch_fs *, struct bkey_s_c);
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bool bch2_reflink_p_merge(struct bch_fs *, struct bkey_s, struct bkey_s_c);
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int bch2_trigger_reflink_p(struct btree_trans *, enum btree_id, unsigned,
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struct bkey_s_c, struct bkey_s,
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enum btree_iter_update_trigger_flags);
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#define bch2_bkey_ops_reflink_p ((struct bkey_ops) { \
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.key_validate = bch2_reflink_p_validate, \
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.val_to_text = bch2_reflink_p_to_text, \
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.key_merge = bch2_reflink_p_merge, \
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.trigger = bch2_trigger_reflink_p, \
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.min_val_size = 16, \
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})
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int bch2_reflink_v_validate(struct bch_fs *, struct bkey_s_c, enum bch_validate_flags);
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void bch2_reflink_v_to_text(struct printbuf *, struct bch_fs *, struct bkey_s_c);
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int bch2_trigger_reflink_v(struct btree_trans *, enum btree_id, unsigned,
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struct bkey_s_c, struct bkey_s,
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enum btree_iter_update_trigger_flags);
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#define bch2_bkey_ops_reflink_v ((struct bkey_ops) { \
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.key_validate = bch2_reflink_v_validate, \
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.val_to_text = bch2_reflink_v_to_text, \
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.swab = bch2_ptr_swab, \
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.trigger = bch2_trigger_reflink_v, \
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.min_val_size = 8, \
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})
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int bch2_indirect_inline_data_validate(struct bch_fs *, struct bkey_s_c,
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enum bch_validate_flags);
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void bch2_indirect_inline_data_to_text(struct printbuf *,
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struct bch_fs *, struct bkey_s_c);
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int bch2_trigger_indirect_inline_data(struct btree_trans *,
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enum btree_id, unsigned,
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struct bkey_s_c, struct bkey_s,
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enum btree_iter_update_trigger_flags);
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#define bch2_bkey_ops_indirect_inline_data ((struct bkey_ops) { \
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.key_validate = bch2_indirect_inline_data_validate, \
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.val_to_text = bch2_indirect_inline_data_to_text, \
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.trigger = bch2_trigger_indirect_inline_data, \
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.min_val_size = 8, \
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})
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static inline const __le64 *bkey_refcount_c(struct bkey_s_c k)
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{
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switch (k.k->type) {
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case KEY_TYPE_reflink_v:
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return &bkey_s_c_to_reflink_v(k).v->refcount;
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case KEY_TYPE_indirect_inline_data:
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return &bkey_s_c_to_indirect_inline_data(k).v->refcount;
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default:
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return NULL;
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}
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}
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static inline __le64 *bkey_refcount(struct bkey_s k)
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{
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switch (k.k->type) {
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case KEY_TYPE_reflink_v:
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return &bkey_s_to_reflink_v(k).v->refcount;
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case KEY_TYPE_indirect_inline_data:
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return &bkey_s_to_indirect_inline_data(k).v->refcount;
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default:
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return NULL;
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}
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}
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s64 bch2_remap_range(struct bch_fs *, subvol_inum, u64,
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subvol_inum, u64, u64, u64, s64 *);
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#endif /* _BCACHEFS_REFLINK_H */
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