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-rw-r--r--fs/io-wq.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/io-wq.h b/fs/io-wq.h
index 584f0bd5a83d..23f6cbd620f8 100644
--- a/fs/io-wq.h
+++ b/fs/io-wq.h
@@ -106,6 +106,8 @@ void io_wq_destroy(struct io_wq *wq);
void io_wq_enqueue(struct io_wq *wq, struct io_wq_work *work);
void io_wq_hash_work(struct io_wq_work *work, void *val);
+pid_t io_wq_fork_thread(int (*fn)(void *), void *arg);
+
static inline bool io_wq_is_hashed(struct io_wq_work *work)
{
return work->flags & IO_WQ_WORK_HASHED;