diff options
| -rw-r--r-- | fs/bcachefs/movinggc.c | 7 | ||||
| -rw-r--r-- | fs/bcachefs/rebalance.c | 7 | ||||
| -rw-r--r-- | fs/bcachefs/recovery.c | 4 | ||||
| -rw-r--r-- | fs/bcachefs/recovery_passes.c | 7 | ||||
| -rw-r--r-- | fs/bcachefs/super.c | 50 |
5 files changed, 39 insertions, 36 deletions
diff --git a/fs/bcachefs/movinggc.c b/fs/bcachefs/movinggc.c index 159410c50861..96873372b516 100644 --- a/fs/bcachefs/movinggc.c +++ b/fs/bcachefs/movinggc.c @@ -356,6 +356,13 @@ static int bch2_copygc_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_move_stats_init(&move_stats, "copygc"); bch2_moving_ctxt_init(&ctxt, c, NULL, &move_stats, writepoint_ptr(&c->copygc_write_point), diff --git a/fs/bcachefs/rebalance.c b/fs/bcachefs/rebalance.c index 39006e6affe3..4ccdfc1f34aa 100644 --- a/fs/bcachefs/rebalance.c +++ b/fs/bcachefs/rebalance.c @@ -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); diff --git a/fs/bcachefs/recovery.c b/fs/bcachefs/recovery.c index bea578e33988..d6c4ef819d40 100644 --- a/fs/bcachefs/recovery.c +++ b/fs/bcachefs/recovery.c @@ -18,6 +18,7 @@ #include "journal_seq_blacklist.h" #include "logged_ops.h" #include "move.h" +#include "movinggc.h" #include "namei.h" #include "quota.h" #include "rebalance.h" @@ -1194,6 +1195,9 @@ int bch2_fs_initialize(struct bch_fs *c) c->recovery_pass_done = BCH_RECOVERY_PASS_NR - 1; + bch2_copygc_wakeup(c); + bch2_rebalance_wakeup(c); + if (enabled_qtypes(c)) { ret = bch2_fs_quota_read(c); if (ret) diff --git a/fs/bcachefs/recovery_passes.c b/fs/bcachefs/recovery_passes.c index 8f769804cb59..22f72bb5b853 100644 --- a/fs/bcachefs/recovery_passes.c +++ b/fs/bcachefs/recovery_passes.c @@ -266,6 +266,7 @@ int bch2_run_recovery_passes(struct bch_fs *c) spin_lock_irq(&c->recovery_pass_lock); while (c->curr_recovery_pass < ARRAY_SIZE(recovery_pass_fns) && !ret) { + unsigned prev_done = c->recovery_pass_done; unsigned pass = c->curr_recovery_pass; c->next_recovery_pass = pass + 1; @@ -299,6 +300,12 @@ int bch2_run_recovery_passes(struct bch_fs *c) } c->curr_recovery_pass = c->next_recovery_pass; + + if (prev_done <= BCH_RECOVERY_PASS_check_snapshots && + c->recovery_pass_done > BCH_RECOVERY_PASS_check_snapshots) { + bch2_copygc_wakeup(c); + bch2_rebalance_wakeup(c); + } } spin_unlock_irq(&c->recovery_pass_lock); diff --git a/fs/bcachefs/super.c b/fs/bcachefs/super.c index ee27734f350f..4060af4692f9 100644 --- a/fs/bcachefs/super.c +++ b/fs/bcachefs/super.c @@ -418,32 +418,6 @@ bool bch2_fs_emergency_read_only_locked(struct bch_fs *c) return ret; } -static int bch2_fs_read_write_late(struct bch_fs *c) -{ - int ret; - - /* - * Data move operations can't run until after check_snapshots has - * completed, and bch2_snapshot_is_ancestor() is available. - * - * Ideally we'd start copygc/rebalance earlier instead of waiting for - * all of recovery/fsck to complete: - */ - ret = bch2_copygc_start(c); - if (ret) { - bch_err(c, "error starting copygc thread"); - return ret; - } - - ret = bch2_rebalance_start(c); - if (ret) { - bch_err(c, "error starting rebalance thread"); - return ret; - } - - return 0; -} - static int __bch2_fs_read_write(struct bch_fs *c, bool early) { int ret; @@ -503,10 +477,17 @@ static int __bch2_fs_read_write(struct bch_fs *c, bool early) atomic_long_inc(&c->writes[i]); } #endif - if (!early) { - ret = bch2_fs_read_write_late(c); - if (ret) - goto err; + + ret = bch2_copygc_start(c); + if (ret) { + bch_err_msg(c, ret, "error starting copygc thread"); + goto err; + } + + ret = bch2_rebalance_start(c); + if (ret) { + bch_err_msg(c, ret, "error starting rebalance thread"); + goto err; } bch2_do_discards(c); @@ -1082,13 +1063,10 @@ int bch2_fs_start(struct bch_fs *c) wake_up(&c->ro_ref_wait); down_write(&c->state_lock); - if (c->opts.read_only) { + if (c->opts.read_only) bch2_fs_read_only(c); - } else { - ret = !test_bit(BCH_FS_rw, &c->flags) - ? bch2_fs_read_write(c) - : bch2_fs_read_write_late(c); - } + else if (!test_bit(BCH_FS_rw, &c->flags)) + ret = bch2_fs_read_write(c); up_write(&c->state_lock); err: |