diff options
Diffstat (limited to 'drivers/md/bcache/journal.c')
| -rw-r--r-- | drivers/md/bcache/journal.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/md/bcache/journal.c b/drivers/md/bcache/journal.c index 18039affc306..e38c5997bf12 100644 --- a/drivers/md/bcache/journal.c +++ b/drivers/md/bcache/journal.c @@ -536,6 +536,7 @@ void bch_journal_next(struct journal *j) atomic_set(&fifo_back(&j->pin), 1); j->cur->data->seq = ++j->seq; + j->cur->dirty = false; j->cur->need_write = false; j->cur->data->keys = 0; @@ -731,7 +732,10 @@ static void journal_write_work(struct work_struct *work) struct cache_set, journal.work); spin_lock(&c->journal.lock); - journal_try_write(c); + if (c->journal.cur->dirty) + journal_try_write(c); + else + spin_unlock(&c->journal.lock); } /* @@ -761,7 +765,8 @@ atomic_t *bch_journal(struct cache_set *c, if (parent) { closure_wait(&w->wait, parent); journal_try_write(c); - } else if (!w->need_write) { + } else if (!w->dirty) { + w->dirty = true; schedule_delayed_work(&c->journal.work, msecs_to_jiffies(c->journal_delay_ms)); spin_unlock(&c->journal.lock); |