LU-14352 various: only use wake_up_all() on exclusive waitqs

[fs/lustre-release.git] / lustre / osc / osc_io.c

diff --git a/lustre/osc/osc_io.c b/lustre/osc/osc_io.c
index ae8cc68..7e507ec 100644 (file)
--- a/lustre/osc/osc_io.c
+++ b/lustre/osc/osc_io.c
@@ -440,7 +440,7 @@ void osc_io_iter_fini(const struct lu_env *env,
                oio->oi_is_active = 0;
                LASSERT(atomic_read(&osc->oo_nr_ios) > 0);
                if (atomic_dec_and_test(&osc->oo_nr_ios))
-                       wake_up_all(&osc->oo_io_waitq);
+                       wake_up(&osc->oo_io_waitq);
        }
 }
 EXPORT_SYMBOL(osc_io_iter_fini);