LU-56 lnet: reduce stack usage of "match" functions

[fs/lustre-release.git] / lnet / include / lnet / lib-types.h

diff --git a/lnet/include/lnet/lib-types.h b/lnet/include/lnet/lib-types.h
index cb2bd3b..2e789fa 100644 (file)
--- a/lnet/include/lnet/lib-types.h
+++ b/lnet/include/lnet/lib-types.h
@@ -556,6 +556,16 @@ enum {
 #define LNET_PTL_MATCH_UNIQUE       (1 << 1)    /* unique match, for RDMA */
 #define LNET_PTL_MATCH_WILDCARD     (1 << 2)    /* wildcard match, request portal */
 
+/* parameter for matching operations (GET, PUT) */
+struct lnet_match_info {
+       __u64                   mi_mbits;
+       lnet_process_id_t       mi_id;
+       unsigned int            mi_opc;
+       unsigned int            mi_portal;
+       unsigned int            mi_rlength;
+       unsigned int            mi_roffset;
+};
+
 /* ME hash of RDMA portal */
 #define LNET_MT_HASH_BITS              8
 #define LNET_MT_HASH_SIZE              (1 << LNET_MT_HASH_BITS)