23 int bch2_extent_fallocate(struct btree_trans *trans,  in bch2_extent_fallocate()  argument
31 	struct bch_fs *c = trans->c;  in bch2_extent_fallocate()
85 		ret = bch2_alloc_sectors_start_trans(trans,  in bch2_extent_fallocate()
111 	ret = bch2_extent_update(trans, inum, iter, new.k, &disk_res,  in bch2_extent_fallocate()
118 		bch2_inum_offset_err_msg_trans(trans, &buf, inum, iter->pos.offset << 9);  in bch2_extent_fallocate()
130 		bch2_trans_unlock_long(trans);  in bch2_extent_fallocate()
140 int bch2_fpunch_at(struct btree_trans *trans, struct btree_iter *iter,  in bch2_fpunch_at()  argument
144 	struct bch_fs *c	= trans->c;  in bch2_fpunch_at()
160 		bch2_trans_begin(trans);  in bch2_fpunch_at()
162 		ret = bch2_subvolume_get_snapshot(trans, inum.subvol, &snapshot);  in bch2_fpunch_at()
186 		ret = bch2_extent_update(trans, inum, iter, &delete,  in bch2_fpunch_at()
197 	struct btree_trans *trans = bch2_trans_get(c);  in bch2_fpunch()  local
201 	bch2_trans_iter_init(trans, &iter, BTREE_ID_extents,  in bch2_fpunch()
205 	ret = bch2_fpunch_at(trans, &iter, inum, end, i_sectors_delta);  in bch2_fpunch()
207 	bch2_trans_iter_exit(trans, &iter);  in bch2_fpunch()
208 	bch2_trans_put(trans);  in bch2_fpunch()
227 static int truncate_set_isize(struct btree_trans *trans,  in truncate_set_isize()  argument
236 	ret   = __bch2_inode_peek(trans, &iter, &inode_u, inum, BTREE_ITER_intent, warn) ?:  in truncate_set_isize()
238 		bch2_inode_write(trans, &iter, &inode_u);  in truncate_set_isize()
240 	bch2_trans_iter_exit(trans, &iter);  in truncate_set_isize()
244 static int __bch2_resume_logged_op_truncate(struct btree_trans *trans,  in __bch2_resume_logged_op_truncate()  argument
248 	struct bch_fs *c = trans->c;  in __bch2_resume_logged_op_truncate()
256 	ret = commit_do(trans, NULL, NULL, BCH_TRANS_COMMIT_no_enospc,  in __bch2_resume_logged_op_truncate()
257 			truncate_set_isize(trans, inum, new_i_size, i_sectors_delta != NULL));  in __bch2_resume_logged_op_truncate()
261 	bch2_trans_iter_init(trans, &fpunch_iter, BTREE_ID_extents,  in __bch2_resume_logged_op_truncate()
264 	ret = bch2_fpunch_at(trans, &fpunch_iter, inum, U64_MAX, i_sectors_delta);  in __bch2_resume_logged_op_truncate()
265 	bch2_trans_iter_exit(trans, &fpunch_iter);  in __bch2_resume_logged_op_truncate()
275 int bch2_resume_logged_op_truncate(struct btree_trans *trans, struct bkey_i *op_k)  in bch2_resume_logged_op_truncate()  argument
277 	return __bch2_resume_logged_op_truncate(trans, op_k, NULL);  in bch2_resume_logged_op_truncate()
295 	struct btree_trans *trans = bch2_trans_get(c);  in bch2_truncate()  local
296 	int ret = bch2_logged_op_start(trans, &op.k_i);  in bch2_truncate()
299 	ret = __bch2_resume_logged_op_truncate(trans, &op.k_i, i_sectors_delta);  in bch2_truncate()
300 	ret = bch2_logged_op_finish(trans, &op.k_i) ?: ret;  in bch2_truncate()
302 	bch2_trans_put(trans);  in bch2_truncate()
320 static int adjust_i_size(struct btree_trans *trans, subvol_inum inum,  in adjust_i_size()  argument
330 	ret = __bch2_inode_peek(trans, &iter, &inode_u, inum, BTREE_ITER_intent, warn);  in adjust_i_size()
347 	inode_u.bi_mtime = inode_u.bi_ctime = bch2_current_time(trans->c);  in adjust_i_size()
349 	ret = bch2_inode_write(trans, &iter, &inode_u);  in adjust_i_size()
351 	bch2_trans_iter_exit(trans, &iter);  in adjust_i_size()
355 static int __bch2_resume_logged_op_finsert(struct btree_trans *trans,  in __bch2_resume_logged_op_finsert()  argument
359 	struct bch_fs *c = trans->c;  in __bch2_resume_logged_op_finsert()
374 	ret = bch2_inum_opts_get(trans, inum, &opts);  in __bch2_resume_logged_op_finsert()
382 …ret = lockrestart_do(trans, __bch2_subvolume_get_snapshot(trans, inum.subvol, &snapshot, warn_erro…  in __bch2_resume_logged_op_finsert()
386 	bch2_trans_iter_init(trans, &iter, BTREE_ID_extents,  in __bch2_resume_logged_op_finsert()
395 		ret = commit_do(trans, NULL, NULL, BCH_TRANS_COMMIT_no_enospc,  in __bch2_resume_logged_op_finsert()
396 				adjust_i_size(trans, inum, src_offset, len, warn_errors) ?:  in __bch2_resume_logged_op_finsert()
397 				bch2_logged_op_update(trans, &op->k_i));  in __bch2_resume_logged_op_finsert()
403 		ret = bch2_fpunch_at(trans, &iter, inum, src_offset + len, i_sectors_delta);  in __bch2_resume_logged_op_finsert()
407 		ret = commit_do(trans, NULL, NULL, BCH_TRANS_COMMIT_no_enospc,  in __bch2_resume_logged_op_finsert()
408 				bch2_logged_op_update(trans, &op->k_i));  in __bch2_resume_logged_op_finsert()
420 		bch2_trans_begin(trans);  in __bch2_resume_logged_op_finsert()
422 		ret = __bch2_subvolume_get_snapshot(trans, inum.subvol, &snapshot,  in __bch2_resume_logged_op_finsert()
441 		copy = bch2_bkey_make_mut_noupdate(trans, k);  in __bch2_resume_logged_op_finsert()
467 			bch2_btree_insert_trans(trans, BTREE_ID_extents, &delete, 0) ?:  in __bch2_resume_logged_op_finsert()
468 			bch2_btree_insert_trans(trans, BTREE_ID_extents, copy, 0) ?:  in __bch2_resume_logged_op_finsert()
469 			bch2_logged_op_update(trans, &op->k_i) ?:  in __bch2_resume_logged_op_finsert()
470 			bch2_trans_commit(trans, &disk_res, NULL, BCH_TRANS_COMMIT_no_enospc);  in __bch2_resume_logged_op_finsert()
485 		ret = commit_do(trans, NULL, NULL, BCH_TRANS_COMMIT_no_enospc,  in __bch2_resume_logged_op_finsert()
486 				adjust_i_size(trans, inum, src_offset, shift, warn_errors) ?:  in __bch2_resume_logged_op_finsert()
487 				bch2_logged_op_update(trans, &op->k_i));  in __bch2_resume_logged_op_finsert()
490 		ret = commit_do(trans, NULL, NULL, BCH_TRANS_COMMIT_no_enospc,  in __bch2_resume_logged_op_finsert()
491 				adjust_i_size(trans, inum, 0, 0, warn_errors) ?:  in __bch2_resume_logged_op_finsert()
492 				bch2_logged_op_update(trans, &op->k_i));  in __bch2_resume_logged_op_finsert()
500 	bch2_trans_iter_exit(trans, &iter);  in __bch2_resume_logged_op_finsert()
506 int bch2_resume_logged_op_finsert(struct btree_trans *trans, struct bkey_i *op_k)  in bch2_resume_logged_op_finsert()  argument
508 	return __bch2_resume_logged_op_finsert(trans, op_k, NULL);  in bch2_resume_logged_op_finsert()
531 	struct btree_trans *trans = bch2_trans_get(c);  in bch2_fcollapse_finsert()  local
532 	int ret = bch2_logged_op_start(trans, &op.k_i);  in bch2_fcollapse_finsert()
535 	ret = __bch2_resume_logged_op_finsert(trans, &op.k_i, i_sectors_delta);  in bch2_fcollapse_finsert()
536 	ret = bch2_logged_op_finish(trans, &op.k_i) ?: ret;  in bch2_fcollapse_finsert()
538 	bch2_trans_put(trans);  in bch2_fcollapse_finsert()