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staging: lustre: obd: reserve connection flag OBD_CONNECT_SUBTREE 

The connection flag OBD_CONNECT_SUBTREE will be used for the
following the patch: LU-28 mounting of filesystem from MDS
http://review.whamcloud.com/5007

Land the connection flags to master earlier for reserving the
slot to avoid potential conflict with others.

Signed-off-by: Fan Yong <fan.yong@intel.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-7543
Reviewed-on: http://review.whamcloud.com/17644
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Reviewed-by: Patrick Farrell <paf@cray.com>
Signed-off-by: James Simmons <jsimmons@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Fan Yong 2016-11-23 18:01:17 -05:00 committed by Greg Kroah-Hartman
parent 986dbb586f
commit 9ed8e66a43
3 changed files with 4 additions and 0 deletions
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1
drivers/staging/lustre/lustre/include/lustre/lustre_idl.h
View File

@ -1189,6 +1189,7 @@ void lustre_swab_ptlrpc_body(struct ptlrpc_body *pb);
* RPCs in parallel
*/
#define OBD_CONNECT_DIR_STRIPE 0x400000000000000ULL/* striped DNE dir */
#define OBD_CONNECT_SUBTREE 0x800000000000000ULL /* fileset mount */
/** bulk matchbits is sent within ptlrpc_body */
#define OBD_CONNECT_BULK_MBITS 0x2000000000000000ULL

1
drivers/staging/lustre/lustre/obdclass/lprocfs_status.c
View File

@ -102,6 +102,7 @@ static const char * const obd_connect_names[] = {
"unlink_close",
"multi_mod_rpcs",
"dir_stripe",
"subtree",
"bulk_mbits",
"unknown",
NULL

2
drivers/staging/lustre/lustre/ptlrpc/wiretest.c
View File

@ -1105,6 +1105,8 @@ void lustre_assert_wire_constants(void)
OBD_CONNECT_MULTIMODRPCS);
LASSERTF(OBD_CONNECT_DIR_STRIPE == 0x400000000000000ULL, "found 0x%.16llxULL\n",
OBD_CONNECT_DIR_STRIPE);
LASSERTF(OBD_CONNECT_SUBTREE == 0x800000000000000ULL, "found 0x%.16llxULL\n",
OBD_CONNECT_SUBTREE);
LASSERTF(OBD_CKSUM_CRC32 == 0x00000001UL, "found 0x%.8xUL\n",
(unsigned)OBD_CKSUM_CRC32);
LASSERTF(OBD_CKSUM_ADLER == 0x00000002UL, "found 0x%.8xUL\n",