Branch HEAD

[fs/lustre-release.git] / lustre / ost / ost_handler.c

diff --git a/lustre/ost/ost_handler.c b/lustre/ost/ost_handler.c
index 2796d9f..faf551d 100644 (file)
--- a/lustre/ost/ost_handler.c
+++ b/lustre/ost/ost_handler.c
@@ -903,6 +903,10 @@ static int ost_brw_write(struct ptlrpc_request *req, struct obd_trans_info *oti)
         body = lustre_msg_buf(req->rq_reqmsg, REQ_REC_OFF, sizeof(*body));
         LASSERT(body != NULL);
 
+        if ((body->oa.o_flags & OBD_BRW_MEMALLOC) &&
+            (exp->exp_connection->c_peer.nid == exp->exp_connection->c_self))
+                libcfs_memory_pressure_set();
+
         objcount = lustre_msg_buflen(req->rq_reqmsg, REQ_REC_OFF + 1) /
                 sizeof(*ioo);
         ioo = lustre_msg_buf(req->rq_reqmsg, REQ_REC_OFF + 1,
@@ -1166,6 +1170,7 @@ out:
                       exp->exp_connection->c_remote_uuid.uuid,
                       libcfs_id2str(req->rq_peer));
         }
+        libcfs_memory_pressure_clr();
         RETURN(rc);
 }