diff options
Diffstat (limited to 'fs/bcachefs/journal.c')
| -rw-r--r-- | fs/bcachefs/journal.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/fs/bcachefs/journal.c b/fs/bcachefs/journal.c index 9c9a25dbd613..a8b08e76d0d0 100644 --- a/fs/bcachefs/journal.c +++ b/fs/bcachefs/journal.c @@ -706,6 +706,12 @@ recheck_need_open: spin_unlock(&j->lock); + /* + * We're called from bch2_journal_flush_seq() -> wait_event(); + * but this might block. We won't usually block, so we won't + * livelock: + */ + sched_annotate_sleep(); ret = bch2_journal_res_get(j, &res, jset_u64s(0), 0); if (ret) return ret; @@ -870,6 +876,8 @@ static struct journal_buf *__bch2_next_write_buffer_flush_journal_buf(struct jou { struct journal_buf *ret = NULL; + /* We're inside wait_event(), but using mutex_lock(: */ + sched_annotate_sleep(); mutex_lock(&j->buf_lock); spin_lock(&j->lock); max_seq = min(max_seq, journal_cur_seq(j)); |