diff mbox series

[39/40] lustre: uapi: add DMV_IMP_INHERIT connect flag

Message ID 1681042400-15491-40-git-send-email-jsimmons@infradead.org (mailing list archive)
State New, archived
Headers show
Series lustre: backport OpenSFS changes from March XX, 2023 | expand

Commit Message

James Simmons April 9, 2023, 12:13 p.m. UTC 
From: Lai Siyao <lai.siyao@whamcloud.com>

Add OBD_CONNECT2_DMV_IMP_INHERIT for implicit default LMV inherit.

WC-bug-id: https://jira.whamcloud.com/browse/LU-15971
Lustre-commit: 203745e7b07101bb6 ("LU-15971 uapi: add DMV_IMP_INHERIT connect flag")
Signed-off-by: Lai Siyao <lai.siyao@whamcloud.com>
Reviewed-on: https://review.whamcloud.com/c/fs/lustre-release/+/47788
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>
Reviewed-by: Hongchao Zhang <hongchao@whamcloud.com>
Reviewed-by: Oleg Drokin <green@whamcloud.com>
Signed-off-by: James Simmons <jsimmons@infradead.org>
---
 fs/lustre/ptlrpc/wiretest.c            | 2 ++
 include/uapi/linux/lustre/lustre_idl.h | 1 +
 2 files changed, 3 insertions(+)
diff mbox series

Patch

diff --git a/fs/lustre/ptlrpc/wiretest.c b/fs/lustre/ptlrpc/wiretest.c
index 2c02430..472d155c 100644
--- a/fs/lustre/ptlrpc/wiretest.c
+++ b/fs/lustre/ptlrpc/wiretest.c
@@ -1245,6 +1245,8 @@  void lustre_assert_wire_constants(void)
 		 OBD_CONNECT2_ATOMIC_OPEN_LOCK);
 	LASSERTF(OBD_CONNECT2_ENCRYPT_NAME == 0x8000000ULL, "found 0x%.16llxULL\n",
 		 OBD_CONNECT2_ENCRYPT_NAME);
+	LASSERTF(OBD_CONNECT2_DMV_IMP_INHERIT == 0x20000000ULL, "found 0x%.16llxULL\n",
+		 OBD_CONNECT2_DMV_IMP_INHERIT);
 	LASSERTF(OBD_CONNECT2_ENCRYPT_FID2PATH == 0x40000000ULL, "found 0x%.16llxULL\n",
 		 OBD_CONNECT2_ENCRYPT_FID2PATH);
 	LASSERTF(OBD_CKSUM_CRC32 == 0x00000001UL, "found 0x%.8xUL\n",
diff --git a/include/uapi/linux/lustre/lustre_idl.h b/include/uapi/linux/lustre/lustre_idl.h
index d60d1d8..c979e24 100644
--- a/include/uapi/linux/lustre/lustre_idl.h
+++ b/include/uapi/linux/lustre/lustre_idl.h
@@ -784,6 +784,7 @@  struct ptlrpc_body_v2 {
 #define OBD_CONNECT2_LOCK_CONTENTION	  0x2000000ULL /* contention detect */
 #define OBD_CONNECT2_ATOMIC_OPEN_LOCK	  0x4000000ULL /* lock on first open */
 #define OBD_CONNECT2_ENCRYPT_NAME	  0x8000000ULL /* name encrypt */
+#define OBD_CONNECT2_DMV_IMP_INHERIT	 0x20000000ULL /* client handle DMV inheritance */
 #define OBD_CONNECT2_ENCRYPT_FID2PATH	 0x40000000ULL /* fid2path enc file */
 /* XXX README XXX README XXX README XXX README XXX README XXX README XXX
  * Please DO NOT add OBD_CONNECT flags before first ensuring that this value