From mboxrd@z Thu Jan 1 00:00:00 1970 From: James Simmons Date: Mon, 25 May 2020 18:07:48 -0400 Subject: [lustre-devel] [PATCH 11/45] lustre: uapi: add OBD_CONNECT2_FIDMAP In-Reply-To: <1590444502-20533-1-git-send-email-jsimmons@infradead.org> References: <1590444502-20533-1-git-send-email-jsimmons@infradead.org> Message-ID: <1590444502-20533-12-git-send-email-jsimmons@infradead.org> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: lustre-devel@lists.lustre.org From: Lai Siyao Add OBD_CONNECT2_FIDMAP connect flag, which indicates whether client supports FID mapping. WC-bug-id: https://jira.whamcloud.com/browse/LU-11025 Lustre-commit: c96fa612d5b0f ("LU-11025 uapi: add OBD_CONNECT2_FIDMAP") Signed-off-by: Lai Siyao Reviewed-on: https://review.whamcloud.com/38232 Reviewed-by: Andreas Dilger Reviewed-by: Alex Zhuravlev Signed-off-by: James Simmons --- fs/lustre/ptlrpc/wiretest.c | 2 ++ include/uapi/linux/lustre/lustre_idl.h | 1 + 2 files changed, 3 insertions(+) diff --git a/fs/lustre/ptlrpc/wiretest.c b/fs/lustre/ptlrpc/wiretest.c index fee4be2..81d0a99 100644 --- a/fs/lustre/ptlrpc/wiretest.c +++ b/fs/lustre/ptlrpc/wiretest.c @@ -1241,6 +1241,8 @@ void lustre_assert_wire_constants(void) OBD_CONNECT2_ASYNC_DISCARD); LASSERTF(OBD_CONNECT2_ENCRYPT == 0x8000ULL, "found 0x%.16llxULL\n", OBD_CONNECT2_ENCRYPT); + LASSERTF(OBD_CONNECT2_FIDMAP== 0x10000ULL, "found 0x%.16llxULL\n", + OBD_CONNECT2_FIDMAP); LASSERTF(OBD_CKSUM_CRC32 == 0x00000001UL, "found 0x%.8xUL\n", (unsigned int)OBD_CKSUM_CRC32); LASSERTF(OBD_CKSUM_ADLER == 0x00000002UL, "found 0x%.8xUL\n", diff --git a/include/uapi/linux/lustre/lustre_idl.h b/include/uapi/linux/lustre/lustre_idl.h index f6f2761..fd880f3 100644 --- a/include/uapi/linux/lustre/lustre_idl.h +++ b/include/uapi/linux/lustre/lustre_idl.h @@ -818,6 +818,7 @@ struct ptlrpc_body_v2 { * discard */ #define OBD_CONNECT2_ENCRYPT 0x8000ULL /* client-to-disk encrypt */ +#define OBD_CONNECT2_FIDMAP 0x10000ULL /* FID map */ /* 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 -- 1.8.3.1