diff options
Diffstat (limited to 'fs/bcachefs/rebalance.c')
| -rw-r--r-- | fs/bcachefs/rebalance.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/fs/bcachefs/rebalance.c b/fs/bcachefs/rebalance.c index c63fa53f30d2..4ccdfc1f34aa 100644 --- a/fs/bcachefs/rebalance.c +++ b/fs/bcachefs/rebalance.c @@ -262,7 +262,7 @@ int bch2_set_rebalance_needs_scan(struct bch_fs *c, u64 inum) int ret = bch2_trans_commit_do(c, NULL, NULL, BCH_TRANS_COMMIT_no_enospc, bch2_set_rebalance_needs_scan_trans(trans, inum)); - rebalance_wakeup(c); + bch2_rebalance_wakeup(c); return ret; } @@ -581,6 +581,13 @@ static int bch2_rebalance_thread(void *arg) set_freezable(); + /* + * Data move operations can't run until after check_snapshots has + * completed, and bch2_snapshot_is_ancestor() is available. + */ + kthread_wait_freezable(c->recovery_pass_done > BCH_RECOVERY_PASS_check_snapshots || + kthread_should_stop()); + bch2_moving_ctxt_init(&ctxt, c, NULL, &r->work_stats, writepoint_ptr(&c->rebalance_write_point), true); @@ -664,7 +671,7 @@ void bch2_rebalance_stop(struct bch_fs *c) c->rebalance.thread = NULL; if (p) { - /* for sychronizing with rebalance_wakeup() */ + /* for sychronizing with bch2_rebalance_wakeup() */ synchronize_rcu(); kthread_stop(p); |