This reverts commit 8cdda87a4414, we now have several use csaes for this
helper. Reinstate it.
Signed-off-by: Jens Axboe <axboe@xxxxxxxxx>
---
fs/io-wq.h | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/fs/io-wq.h b/fs/io-wq.h
index fb993b2bd0ef..3f5e356de980 100644
--- a/fs/io-wq.h
+++ b/fs/io-wq.h
@@ -120,6 +120,10 @@ static inline void io_wq_worker_sleeping(struct task_struct *tsk)
static inline void io_wq_worker_running(struct task_struct *tsk)
{
}
-#endif /* CONFIG_IO_WQ */
+#endif
-#endif /* INTERNAL_IO_WQ_H */
+static inline bool io_wq_current_is_worker(void)
+{
+ return in_task() && (current->flags & PF_IO_WORKER);
+}
+#endif
--
2.24.1
