bcachefs: Add a cond_resched() to __journal_keys_sort()

Without this, we'd potentially sort multiple times without a
cond_resched(), leading to hung task warnings on larger systems.

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>

diff --git a/fs/bcachefs/btree_journal_iter.c b/fs/bcachefs/btree_journal_iter.c
index 74933490aaba9dfbaed84a957a8223cf2b5a9c5c..c1657182c2758253710e78ed138b974428f31a6e 100644 (file)
--- a/fs/bcachefs/btree_journal_iter.c
+++ b/fs/bcachefs/btree_journal_iter.c
@@ -530,6 +530,8 @@ static void __journal_keys_sort(struct journal_keys *keys)
 {
        sort(keys->data, keys->nr, sizeof(keys->data[0]), journal_sort_key_cmp, NULL);
 
+       cond_resched();
+
        struct journal_key *dst = keys->data;
 
        darray_for_each(*keys, src) {