LU-1757 brw: added OBD short io connect flag

To prevent collisions with any future flags needed in features written
against this branch.

Signed-off-by: Alexander Boyko <alexander_boyko@xyratex.com>
Change-Id: I797ca7d9ac66c4932d8b6e8a85ced9c271fda076
Reviewed-on: http://review.whamcloud.com/3890
Tested-by: Hudson
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>
Reviewed-by: Johann Lombardi <johann@whamcloud.com>
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Oleg Drokin <green@whamcloud.com>

diff --git a/lustre/include/lustre/lustre_idl.h b/lustre/include/lustre/lustre_idl.h
index df67926..782115d 100644 (file)
--- a/lustre/include/lustre/lustre_idl.h
+++ b/lustre/include/lustre/lustre_idl.h
@@ -1158,6 +1158,7 @@ extern void lustre_swab_ptlrpc_body(struct ptlrpc_body *pb);
 #define OBD_CONNECT_NANOSEC_TIME 0x200000000000ULL /* nanosecond timestamps */
 #define OBD_CONNECT_LVB_TYPE   0x400000000000ULL /* variable type of LVB */
 #define OBD_CONNECT_LIGHTWEIGHT 0x1000000000000ULL/* lightweight connection */
+#define OBD_CONNECT_SHORTIO     0x2000000000000ULL/* short io */
 /* XXX README XXX:
  * Please DO NOT add flag values here before first ensuring that this same
  * flag value is not in use on some other branch.  Please clear any such

diff --git a/lustre/obdclass/lprocfs_status.c b/lustre/obdclass/lprocfs_status.c
index e1dc6de..5196bb8 100644 (file)
--- a/lustre/obdclass/lprocfs_status.c
+++ b/lustre/obdclass/lprocfs_status.c
@@ -956,6 +956,7 @@ static const char *obd_connect_names[] = {
        "lvb_type",
        "unknown",
        "lightweight_conn",
+       "short_io",
         NULL
 };
 

diff --git a/lustre/ptlrpc/wiretest.c b/lustre/ptlrpc/wiretest.c
index 3f262d0..7ff1587 100644 (file)
--- a/lustre/ptlrpc/wiretest.c
+++ b/lustre/ptlrpc/wiretest.c
@@ -1077,6 +1077,8 @@ void lustre_assert_wire_constants(void)
                  OBD_CONNECT_GRANT_PARAM);
         LASSERTF(OBD_CONNECT_LIGHTWEIGHT == 0x1000000000000ULL, "found 0x%.16llxULL\n",
                  OBD_CONNECT_LIGHTWEIGHT);
+       LASSERTF(OBD_CONNECT_SHORTIO == 0x2000000000000ULL, "found 0x%.16llxULL\n",
+                OBD_CONNECT_SHORTIO);
         LASSERTF(OBD_CKSUM_CRC32 == 0x00000001UL, "found 0x%.8xUL\n",
                  (unsigned)OBD_CKSUM_CRC32);
         LASSERTF(OBD_CKSUM_ADLER == 0x00000002UL, "found 0x%.8xUL\n",

diff --git a/lustre/utils/wirecheck.c b/lustre/utils/wirecheck.c
index ac7c842..8217fe9 100644 (file)
--- a/lustre/utils/wirecheck.c
+++ b/lustre/utils/wirecheck.c
@@ -490,6 +490,7 @@ check_obd_connect_data(void)
         CHECK_DEFINE_64X(OBD_CONNECT_EINPROGRESS);
         CHECK_DEFINE_64X(OBD_CONNECT_GRANT_PARAM);
         CHECK_DEFINE_64X(OBD_CONNECT_LIGHTWEIGHT);
+       CHECK_DEFINE_64X(OBD_CONNECT_SHORTIO);
 
         CHECK_VALUE_X(OBD_CKSUM_CRC32);
         CHECK_VALUE_X(OBD_CKSUM_ADLER);

diff --git a/lustre/utils/wiretest.c b/lustre/utils/wiretest.c
index 49d69d2..34185cc 100644 (file)
--- a/lustre/utils/wiretest.c
+++ b/lustre/utils/wiretest.c
@@ -1085,6 +1085,8 @@ void lustre_assert_wire_constants(void)
                  OBD_CONNECT_GRANT_PARAM);
         LASSERTF(OBD_CONNECT_LIGHTWEIGHT == 0x1000000000000ULL, "found 0x%.16llxULL\n",
                  OBD_CONNECT_LIGHTWEIGHT);
+       LASSERTF(OBD_CONNECT_SHORTIO == 0x2000000000000ULL, "found 0x%.16llxULL\n",
+                OBD_CONNECT_SHORTIO);
         LASSERTF(OBD_CKSUM_CRC32 == 0x00000001UL, "found 0x%.8xUL\n",
                  (unsigned)OBD_CKSUM_CRC32);
         LASSERTF(OBD_CKSUM_ADLER == 0x00000002UL, "found 0x%.8xUL\n",