diff options
| author | Kent Overstreet <kent.overstreet@gmail.com> | 2020-11-29 17:09:13 -0500 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2023-10-22 17:08:48 -0400 |
| commit | 5731cf01567da4f354bbff4a040b53f3f86328ad (patch) | |
| tree | 4474111d39220748c197603f460281f0c548f8e9 /fs/bcachefs/journal_reclaim.c | |
| parent | 89931472c20bee93c6bcb0df7b057edda6473381 (diff) | |
| download | lwn-5731cf01567da4f354bbff4a040b53f3f86328ad.tar.gz lwn-5731cf01567da4f354bbff4a040b53f3f86328ad.zip | |
bcachefs: Fix journal reclaim spinning in recovery
We can't run journal reclaim until we've finished replaying updates to
interior btree nodes - the check for this was in the wrong place though,
leading to journal reclaim spinning before it was allowed to proceed.
Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'fs/bcachefs/journal_reclaim.c')
| -rw-r--r-- | fs/bcachefs/journal_reclaim.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/fs/bcachefs/journal_reclaim.c b/fs/bcachefs/journal_reclaim.c index 9f0d2e6aa4e3..c20f6de34730 100644 --- a/fs/bcachefs/journal_reclaim.c +++ b/fs/bcachefs/journal_reclaim.c @@ -609,6 +609,10 @@ static int bch2_journal_reclaim_thread(void *arg) struct journal *j = arg; unsigned long next; + set_freezable(); + + kthread_wait_freezable(test_bit(JOURNAL_RECLAIM_STARTED, &j->flags)); + while (!kthread_should_stop()) { j->reclaim_kicked = false; @@ -627,6 +631,7 @@ static int bch2_journal_reclaim_thread(void *arg) if (time_after_eq(jiffies, next)) break; schedule_timeout(next - jiffies); + try_to_freeze(); } __set_current_state(TASK_RUNNING); |