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bcachefs: Make error messages more uniform

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Use __func__ in error messages that refer to function name, and do so
more uniformly - suggested by checkpatch.pl

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
This commit is contained in:
Kent Overstreet 2022-10-22 15:10:28 -04:00
parent fd0c767966
commit df6a24f81a
4 changed files with 43 additions and 44 deletions
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6
fs/bcachefs/btree_update_interior.c
View File

@ -665,7 +665,7 @@ static void btree_update_nodes_written(struct btree_update *as)
bch2_trans_unlock(&trans);
bch2_fs_fatal_err_on(ret && !bch2_journal_error(&c->journal), c,
"error %i in btree_update_nodes_written()", ret);
"%s(): error %s", __func__, bch2_err_str(ret));
err:
if (as->b) {
struct btree_path *path;
@ -1839,10 +1839,10 @@ int __bch2_foreground_maybe_merge(struct btree_trans *trans,
bch2_bpos_to_text(&buf1, prev->data->max_key);
bch2_bpos_to_text(&buf2, next->data->min_key);
bch_err(c,
"btree topology error in btree merge:\n"
"%s(): btree topology error:\n"
" prev ends at %s\n"
" next starts at %s",
buf1.buf, buf2.buf);
__func__, buf1.buf, buf2.buf);
printbuf_exit(&buf1);
printbuf_exit(&buf2);
bch2_topology_error(c);

8
fs/bcachefs/buckets.c
View File

@ -578,7 +578,8 @@ int bch2_mark_alloc(struct btree_trans *trans,
-((s64) old_a.cached_sectors),
journal_seq, gc);
if (ret) {
bch2_fs_fatal_error(c, "bch2_mark_alloc(): no replicas entry while updating cached sectors");
bch2_fs_fatal_error(c, "%s(): no replicas entry while updating cached sectors",
__func__);
return ret;
}
}
@ -972,7 +973,8 @@ int bch2_mark_extent(struct btree_trans *trans,
ret = update_cached_sectors(c, k, p.ptr.dev,
disk_sectors, journal_seq, true);
if (ret) {
bch2_fs_fatal_error(c, "bch2_mark_extent(): no replicas entry while updating cached sectors");
bch2_fs_fatal_error(c, "%s(): no replicas entry while updating cached sectors",
__func__);
return ret;
}
}
@ -1000,7 +1002,7 @@ int bch2_mark_extent(struct btree_trans *trans,
struct printbuf buf = PRINTBUF;
bch2_bkey_val_to_text(&buf, c, k);
bch2_fs_fatal_error(c, "no replicas entry for %s", buf.buf);
bch2_fs_fatal_error(c, "%s(): no replicas entry for %s", __func__, buf.buf);
printbuf_exit(&buf);
return ret;
}

26
fs/bcachefs/fsck.c
View File

@ -321,7 +321,7 @@ static int __remove_dirent(struct btree_trans *trans, struct bpos pos)
bch2_trans_iter_exit(trans, &iter);
err:
if (ret && !bch2_err_matches(ret, BCH_ERR_transaction_restart))
bch_err(c, "error from __remove_dirent(): %s", bch2_err_str(ret));
bch_err(c, "%s(): error %s", __func__, bch2_err_str(ret));
return ret;
}
@ -506,7 +506,7 @@ static int snapshots_seen_add(struct bch_fs *c, struct snapshots_seen *s, u32 id
break;
if (i->equiv == n.equiv) {
bch_err(c, "adding duplicate snapshot in snapshots_seen_add()");
bch_err(c, "%s(): adding duplicate snapshot", __func__);
return -EINVAL;
}
}
@ -1000,7 +1000,7 @@ static int check_inode(struct btree_trans *trans,
err:
fsck_err:
if (ret)
bch_err(c, "error from check_inode(): %s", bch2_err_str(ret));
bch_err(c, "%s(): error %s", __func__, bch2_err_str(ret));
return ret;
}
@ -1026,7 +1026,7 @@ static int check_inodes(struct bch_fs *c, bool full)
bch2_trans_exit(&trans);
snapshots_seen_exit(&s);
if (ret)
bch_err(c, "error from check_inodes(): %s", bch2_err_str(ret));
bch_err(c, "%s(): error %s", __func__, bch2_err_str(ret));
return ret;
}
@ -1159,7 +1159,7 @@ static int check_i_sectors(struct btree_trans *trans, struct inode_walker *w)
}
fsck_err:
if (ret)
bch_err(c, "error from check_i_sectors(): %s", bch2_err_str(ret));
bch_err(c, "%s(): error %s", __func__, bch2_err_str(ret));
if (!ret && trans_was_restarted(trans, restart_count))
ret = -BCH_ERR_transaction_restart_nested;
return ret;
@ -1295,7 +1295,7 @@ fsck_err:
printbuf_exit(&buf);
if (ret && !bch2_err_matches(ret, BCH_ERR_transaction_restart))
bch_err(c, "error from check_extent(): %s", bch2_err_str(ret));
bch_err(c, "%s(): error %s", __func__, bch2_err_str(ret));
return ret;
}
@ -1337,7 +1337,7 @@ static int check_extents(struct bch_fs *c)
snapshots_seen_exit(&s);
if (ret)
bch_err(c, "error from check_extents(): %s", bch2_err_str(ret));
bch_err(c, "%s(): error %s", __func__, bch2_err_str(ret));
return ret;
}
@ -1376,7 +1376,7 @@ static int check_subdir_count(struct btree_trans *trans, struct inode_walker *w)
}
fsck_err:
if (ret)
bch_err(c, "error from check_subdir_count(): %s", bch2_err_str(ret));
bch_err(c, "%s(): error %s", __func__, bch2_err_str(ret));
if (!ret && trans_was_restarted(trans, restart_count))
ret = -BCH_ERR_transaction_restart_nested;
return ret;
@ -1497,7 +1497,7 @@ fsck_err:
printbuf_exit(&buf);
if (ret && !bch2_err_matches(ret, BCH_ERR_transaction_restart))
bch_err(c, "error from check_target(): %s", bch2_err_str(ret));
bch_err(c, "%s(): error %s", __func__, bch2_err_str(ret));
return ret;
}
@ -1667,7 +1667,7 @@ fsck_err:
printbuf_exit(&buf);
if (ret && !bch2_err_matches(ret, BCH_ERR_transaction_restart))
bch_err(c, "error from check_dirent(): %s", bch2_err_str(ret));
bch_err(c, "%s(): error %s", __func__, bch2_err_str(ret));
return ret;
}
@ -1706,7 +1706,7 @@ static int check_dirents(struct bch_fs *c)
inode_walker_exit(&target);
if (ret)
bch_err(c, "error from check_dirents(): %s", bch2_err_str(ret));
bch_err(c, "%s(): error %s", __func__, bch2_err_str(ret));
return ret;
}
@ -1742,7 +1742,7 @@ static int check_xattr(struct btree_trans *trans, struct btree_iter *iter,
ret = hash_check_key(trans, bch2_xattr_hash_desc, hash_info, iter, k);
fsck_err:
if (ret && !bch2_err_matches(ret, BCH_ERR_transaction_restart))
bch_err(c, "error from check_xattr(): %s", bch2_err_str(ret));
bch_err(c, "%s(): error %s", __func__, bch2_err_str(ret));
return ret;
}
@ -1774,7 +1774,7 @@ static int check_xattrs(struct bch_fs *c)
bch2_trans_exit(&trans);
if (ret)
bch_err(c, "error from check_xattrs(): %s", bch2_err_str(ret));
bch_err(c, "%s(): error %s", __func__, bch2_err_str(ret));
return ret;
}

47
fs/bcachefs/tests.c
View File

@ -46,7 +46,7 @@ static int test_delete(struct bch_fs *c, u64 nr)
bch2_btree_iter_traverse(&iter) ?:
bch2_trans_update(&trans, &iter, &k.k_i, 0));
if (ret) {
bch_err(c, "update error in test_delete: %s", bch2_err_str(ret));
bch_err(c, "%s(): update error in: %s", __func__, bch2_err_str(ret));
goto err;
}
@ -55,7 +55,7 @@ static int test_delete(struct bch_fs *c, u64 nr)
bch2_btree_iter_traverse(&iter) ?:
bch2_btree_delete_at(&trans, &iter, 0));
if (ret) {
bch_err(c, "delete error (first) in test_delete: %s", bch2_err_str(ret));
bch_err(c, "%s(): delete error (first): %s", __func__, bch2_err_str(ret));
goto err;
}
@ -64,7 +64,7 @@ static int test_delete(struct bch_fs *c, u64 nr)
bch2_btree_iter_traverse(&iter) ?:
bch2_btree_delete_at(&trans, &iter, 0));
if (ret) {
bch_err(c, "delete error (second) in test_delete: %s", bch2_err_str(ret));
bch_err(c, "%s(): delete error (second): %s", __func__, bch2_err_str(ret));
goto err;
}
err:
@ -92,7 +92,7 @@ static int test_delete_written(struct bch_fs *c, u64 nr)
bch2_btree_iter_traverse(&iter) ?:
bch2_trans_update(&trans, &iter, &k.k_i, 0));
if (ret) {
bch_err(c, "update error in test_delete_written: %s", bch2_err_str(ret));
bch_err(c, "%s(): update error: %s", __func__, bch2_err_str(ret));
goto err;
}
@ -103,7 +103,7 @@ static int test_delete_written(struct bch_fs *c, u64 nr)
bch2_btree_iter_traverse(&iter) ?:
bch2_btree_delete_at(&trans, &iter, 0));
if (ret) {
bch_err(c, "delete error in test_delete_written: %s", bch2_err_str(ret));
bch_err(c, "%s(): delete error: %s", __func__, bch2_err_str(ret));
goto err;
}
err:
@ -136,7 +136,7 @@ static int test_iterate(struct bch_fs *c, u64 nr)
ret = bch2_btree_insert(c, BTREE_ID_xattrs, &k.k_i,
NULL, NULL, 0);
if (ret) {
bch_err(c, "insert error in test_iterate: %s", bch2_err_str(ret));
bch_err(c, "%s(): insert error: %s", __func__, bch2_err_str(ret));
goto err;
}
}
@ -202,7 +202,7 @@ static int test_iterate_extents(struct bch_fs *c, u64 nr)
ret = bch2_btree_insert(c, BTREE_ID_extents, &k.k_i,
NULL, NULL, 0);
if (ret) {
bch_err(c, "insert error in test_iterate_extents: %s", bch2_err_str(ret));
bch_err(c, "%s(): insert error: %s", __func__, bch2_err_str(ret));
goto err;
}
}
@ -269,7 +269,7 @@ static int test_iterate_slots(struct bch_fs *c, u64 nr)
ret = bch2_btree_insert(c, BTREE_ID_xattrs, &k.k_i,
NULL, NULL, 0);
if (ret) {
bch_err(c, "insert error in test_iterate_slots: %s", bch2_err_str(ret));
bch_err(c, "%s(): insert error: %s", __func__, bch2_err_str(ret));
goto err;
}
}
@ -342,7 +342,7 @@ static int test_iterate_slots_extents(struct bch_fs *c, u64 nr)
ret = bch2_btree_insert(c, BTREE_ID_extents, &k.k_i,
NULL, NULL, 0);
if (ret) {
bch_err(c, "insert error in test_iterate_slots_extents: %s", bch2_err_str(ret));
bch_err(c, "%s(): insert error: %s", __func__, bch2_err_str(ret));
goto err;
}
}
@ -456,7 +456,7 @@ static int insert_test_extent(struct bch_fs *c,
ret = bch2_btree_insert(c, BTREE_ID_extents, &k.k_i,
NULL, NULL, 0);
if (ret)
bch_err(c, "insert error in insert_test_extent: %s", bch2_err_str(ret));
bch_err(c, "%s(): insert error: %s", __func__, bch2_err_str(ret));
return ret;
}
@ -555,7 +555,7 @@ static int test_snapshots(struct bch_fs *c, u64 nr)
ret = test_snapshot_filter(c, snapids[0], snapids[1]);
if (ret) {
bch_err(c, "err from test_snapshot_filter: %s", bch2_err_str(ret));
bch_err(c, "%s(): err from test_snapshot_filter: %s", __func__, bch2_err_str(ret));
return ret;
}
@ -567,11 +567,8 @@ static int test_snapshots(struct bch_fs *c, u64 nr)
static u64 test_rand(void)
{
u64 v;
#if 0
v = prandom_u32_max(U32_MAX);
#else
get_random_bytes(&v, sizeof(v));
#endif
return v;
}
@ -592,7 +589,7 @@ static int rand_insert(struct bch_fs *c, u64 nr)
ret = commit_do(&trans, NULL, NULL, 0,
__bch2_btree_insert(&trans, BTREE_ID_xattrs, &k.k_i));
if (ret) {
bch_err(c, "error in rand_insert: %s", bch2_err_str(ret));
bch_err(c, "%s(): error %s", __func__, bch2_err_str(ret));
break;
}
}
@ -628,7 +625,7 @@ static int rand_insert_multi(struct bch_fs *c, u64 nr)
__bch2_btree_insert(&trans, BTREE_ID_xattrs, &k[6].k_i) ?:
__bch2_btree_insert(&trans, BTREE_ID_xattrs, &k[7].k_i));
if (ret) {
bch_err(c, "error in rand_insert_multi: %s", bch2_err_str(ret));
bch_err(c, "%s(): error %s", __func__, bch2_err_str(ret));
break;
}
}
@ -655,7 +652,7 @@ static int rand_lookup(struct bch_fs *c, u64 nr)
lockrestart_do(&trans, bkey_err(k = bch2_btree_iter_peek(&iter)));
ret = bkey_err(k);
if (ret) {
bch_err(c, "error in rand_lookup: %s", bch2_err_str(ret));
bch_err(c, "%s(): error %s", __func__, bch2_err_str(ret));
break;
}
}
@ -678,7 +675,7 @@ static int rand_mixed_trans(struct btree_trans *trans,
k = bch2_btree_iter_peek(iter);
ret = bkey_err(k);
if (ret && !bch2_err_matches(ret, BCH_ERR_transaction_restart))
bch_err(trans->c, "lookup error in rand_mixed: %s", bch2_err_str(ret));
bch_err(trans->c, "%s(): lookup error: %s", __func__, bch2_err_str(ret));
if (ret)
return ret;
@ -708,7 +705,7 @@ static int rand_mixed(struct bch_fs *c, u64 nr)
ret = commit_do(&trans, NULL, NULL, 0,
rand_mixed_trans(&trans, &iter, &cookie, i, rand));
if (ret) {
bch_err(c, "update error in rand_mixed: %s", bch2_err_str(ret));
bch_err(c, "%s(): update error: %s", __func__, bch2_err_str(ret));
break;
}
}
@ -754,7 +751,7 @@ static int rand_delete(struct bch_fs *c, u64 nr)
ret = commit_do(&trans, NULL, NULL, 0,
__do_delete(&trans, pos));
if (ret) {
bch_err(c, "error in rand_delete: %s", bch2_err_str(ret));
bch_err(c, "%s(): error %s", __func__, bch2_err_str(ret));
break;
}
}
@ -786,7 +783,7 @@ static int seq_insert(struct bch_fs *c, u64 nr)
bch2_trans_update(&trans, &iter, &insert.k_i, 0);
}));
if (ret)
bch_err(c, "error in %s(): %s", __func__, bch2_err_str(ret));
bch_err(c, "%s(): error %s", __func__, bch2_err_str(ret));
bch2_trans_exit(&trans);
return ret;
@ -805,7 +802,7 @@ static int seq_lookup(struct bch_fs *c, u64 nr)
SPOS(0, 0, U32_MAX), 0, k,
0);
if (ret)
bch_err(c, "error in %s(): %s", __func__, bch2_err_str(ret));
bch_err(c, "%s(): error %s", __func__, bch2_err_str(ret));
bch2_trans_exit(&trans);
return ret;
@ -831,7 +828,7 @@ static int seq_overwrite(struct bch_fs *c, u64 nr)
bch2_trans_update(&trans, &iter, &u.k_i, 0);
}));
if (ret)
bch_err(c, "error in %s(): %s", __func__, bch2_err_str(ret));
bch_err(c, "%s(): error %s", __func__, bch2_err_str(ret));
bch2_trans_exit(&trans);
return ret;
@ -845,7 +842,7 @@ static int seq_delete(struct bch_fs *c, u64 nr)
SPOS(0, 0, U32_MAX), SPOS_MAX,
0, NULL);
if (ret)
bch_err(c, "error in seq_delete: %s", bch2_err_str(ret));
bch_err(c, "%s(): error %s", __func__, bch2_err_str(ret));
return ret;
}