LU-3259 clio: Revise read ahead implementation

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

diff --git a/lustre/osc/osc_cache.c b/lustre/osc/osc_cache.c
index 50c9a4e..73b1fad 100644 (file)
--- a/lustre/osc/osc_cache.c
+++ b/lustre/osc/osc_cache.c
@@ -3115,7 +3115,8 @@ static int check_and_discard_cb(const struct lu_env *env, struct cl_io *io,
                struct cl_page *page = ops->ops_cl.cpl_page;
 
                /* refresh non-overlapped index */
-               tmp = osc_dlmlock_at_pgoff(env, osc, index, 0, 0);
+               tmp = osc_dlmlock_at_pgoff(env, osc, index,
+                                          OSC_DAP_FL_TEST_LOCK);
                if (tmp != NULL) {
                        __u64 end = tmp->l_policy_data.l_extent.end;
                        /* Cache the first-non-overlapped index so as to skip