diff options
Diffstat (limited to 'fs/bcachefs/journal.c')
| -rw-r--r-- | fs/bcachefs/journal.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/fs/bcachefs/journal.c b/fs/bcachefs/journal.c index fd7f9ff33da0..0348ab3276f4 100644 --- a/fs/bcachefs/journal.c +++ b/fs/bcachefs/journal.c @@ -708,10 +708,9 @@ static unsigned max_dev_latency(struct bch_fs *c) { u64 nsecs = 0; - rcu_read_lock(); + guard(rcu)(); for_each_rw_member_rcu(c, ca) nsecs = max(nsecs, ca->io_latency[WRITE].stats.max_duration); - rcu_read_unlock(); return nsecs_to_jiffies(nsecs); } @@ -1732,7 +1731,7 @@ void __bch2_journal_debug_to_text(struct printbuf *out, struct journal *j) printbuf_tabstop_push(out, 28); out->atomic++; - rcu_read_lock(); + guard(rcu)(); s = READ_ONCE(j->reservations); prt_printf(out, "flags:\t"); @@ -1823,8 +1822,6 @@ void __bch2_journal_debug_to_text(struct printbuf *out, struct journal *j) prt_printf(out, "replicas want %u need %u\n", c->opts.metadata_replicas, c->opts.metadata_replicas_required); - rcu_read_unlock(); - --out->atomic; } |