b=23296 Fix the initialization of oti

[fs/lustre-release.git] / lustre / obdecho / echo_client.c

diff --git a/lustre/obdecho/echo_client.c b/lustre/obdecho/echo_client.c
index 912d8b6..883b311 100644 (file)
--- a/lustre/obdecho/echo_client.c
+++ b/lustre/obdecho/echo_client.c
@@ -1515,6 +1515,7 @@ static int echo_client_kbrw(struct echo_device *ed, int rw, struct obdo *oa,
         int                     rc;
         int                     verify;
         int                     gfp_mask;
+        int                     brw_flags = 0;
         ENTRY;
 
         verify = ((oa->o_id) != ECHO_PERSISTENT_OBJID &&
@@ -1534,6 +1535,9 @@ static int echo_client_kbrw(struct echo_device *ed, int rw, struct obdo *oa,
         /* XXX think again with misaligned I/O */
         npages = count >> CFS_PAGE_SHIFT;
 
+        if (rw == OBD_BRW_WRITE)
+                brw_flags = OBD_BRW_ASYNC;
+
         OBD_ALLOC(pga, npages * sizeof(*pga));
         if (pga == NULL)
                 RETURN(-ENOMEM);
@@ -1558,7 +1562,7 @@ static int echo_client_kbrw(struct echo_device *ed, int rw, struct obdo *oa,
                 pages[i] = pgp->pg;
                 pgp->count = CFS_PAGE_SIZE;
                 pgp->off = off;
-                pgp->flag = 0;
+                pgp->flag = brw_flags;
 
                 if (verify)
                         echo_client_page_debug_setup(lsm, pgp->pg, rw,
@@ -1693,7 +1697,7 @@ static int echo_client_brw_ioctl(int rw, struct obd_export *exp,
         struct obd_device *obd = class_exp2obd(exp);
         struct echo_device *ed = obd2echo_dev(obd);
         struct echo_client_obd *ec = ed->ed_ec;
-        struct obd_trans_info dummy_oti = { .oti_thread = NULL };
+        struct obd_trans_info dummy_oti = { 0 };
         struct obdo *oa = &data->ioc_obdo1;
         struct echo_object *eco;
         int rc;