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 <[email protected]>
koverstreet · Sep 5, 2024 · b675b2e · b675b2e
1 parent 9b6737e
commit b675b2e
Showing 1 changed file with 2 additions and 0 deletions.
diff --git 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) {