diff options
Diffstat (limited to 'fs/bcachefs/sb-members.c')
| -rw-r--r-- | fs/bcachefs/sb-members.c | 21 |
1 files changed, 7 insertions, 14 deletions
diff --git a/fs/bcachefs/sb-members.c b/fs/bcachefs/sb-members.c index 3398906660a5..363eb0c6eb7c 100644 --- a/fs/bcachefs/sb-members.c +++ b/fs/bcachefs/sb-members.c @@ -101,7 +101,7 @@ static int sb_members_v2_resize_entries(struct bch_fs *c) mi = bch2_sb_field_resize(&c->disk_sb, members_v2, u64s); if (!mi) - return -BCH_ERR_ENOSPC_sb_members_v2; + return bch_err_throw(c, ENOSPC_sb_members_v2); for (int i = c->disk_sb.sb->nr_devices - 1; i >= 0; --i) { void *dst = (void *) mi->_members + (i * sizeof(struct bch_member)); @@ -378,14 +378,13 @@ void bch2_sb_members_from_cpu(struct bch_fs *c) { struct bch_sb_field_members_v2 *mi = bch2_sb_field_get(c->disk_sb.sb, members_v2); - rcu_read_lock(); + guard(rcu)(); for_each_member_device_rcu(c, ca, NULL) { struct bch_member *m = __bch2_members_v2_get_mut(mi, ca->dev_idx); for (unsigned e = 0; e < BCH_MEMBER_ERROR_NR; e++) m->errors[e] = cpu_to_le64(atomic64_read(&ca->errors[e])); } - rcu_read_unlock(); } void bch2_dev_io_errors_to_text(struct printbuf *out, struct bch_dev *ca) @@ -443,20 +442,14 @@ void bch2_dev_errors_reset(struct bch_dev *ca) bool bch2_dev_btree_bitmap_marked(struct bch_fs *c, struct bkey_s_c k) { - bool ret = true; - rcu_read_lock(); + guard(rcu)(); bkey_for_each_ptr(bch2_bkey_ptrs_c(k), ptr) { struct bch_dev *ca = bch2_dev_rcu(c, ptr->dev); - if (!ca) - continue; - - if (!bch2_dev_btree_bitmap_marked_sectors(ca, ptr->offset, btree_sectors(c))) { - ret = false; - break; - } + if (ca && + !bch2_dev_btree_bitmap_marked_sectors(ca, ptr->offset, btree_sectors(c))) + return false; } - rcu_read_unlock(); - return ret; + return true; } static void __bch2_dev_btree_bitmap_mark(struct bch_sb_field_members_v2 *mi, unsigned dev, |