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From: Jeff Layton <jlayton@kernel.org>
To: ceph-devel@vger.kernel.org
Cc: idryomov@gmail.com, sage@redhat.com, zyan@redhat.com,
	pdonnell@redhat.com
Subject: [PATCH v6 11/13] ceph: add new MDS req field to hold delegated inode number
Date: Mon,  2 Mar 2020 09:14:32 -0500	[thread overview]
Message-ID: <20200302141434.59825-12-jlayton@kernel.org> (raw)
In-Reply-To: <20200302141434.59825-1-jlayton@kernel.org>

Add new request field to hold the delegated inode number. Encode that
into the message when it's set.

Signed-off-by: Jeff Layton <jlayton@kernel.org>
---
 fs/ceph/mds_client.c | 3 +--
 fs/ceph/mds_client.h | 1 +
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/fs/ceph/mds_client.c b/fs/ceph/mds_client.c
index 87f75d05b004..e4ef3b47e2db 100644
--- a/fs/ceph/mds_client.c
+++ b/fs/ceph/mds_client.c
@@ -2472,7 +2472,7 @@ static struct ceph_msg *create_request_message(struct ceph_mds_client *mdsc,
 	head->op = cpu_to_le32(req->r_op);
 	head->caller_uid = cpu_to_le32(from_kuid(&init_user_ns, req->r_uid));
 	head->caller_gid = cpu_to_le32(from_kgid(&init_user_ns, req->r_gid));
-	head->ino = 0;
+	head->ino = cpu_to_le64(req->r_deleg_ino);
 	head->args = req->r_args;
 
 	ceph_encode_filepath(&p, end, ino1, path1);
@@ -2633,7 +2633,6 @@ static int __prepare_send_request(struct ceph_mds_client *mdsc,
 	rhead->flags = cpu_to_le32(flags);
 	rhead->num_fwd = req->r_num_fwd;
 	rhead->num_retry = req->r_attempts - 1;
-	rhead->ino = 0;
 
 	dout(" r_parent = %p\n", req->r_parent);
 	return 0;
diff --git a/fs/ceph/mds_client.h b/fs/ceph/mds_client.h
index 4c3b71707470..4e5be79bf080 100644
--- a/fs/ceph/mds_client.h
+++ b/fs/ceph/mds_client.h
@@ -313,6 +313,7 @@ struct ceph_mds_request {
 	int               r_num_fwd;    /* number of forward attempts */
 	int               r_resend_mds; /* mds to resend to next, if any*/
 	u32               r_sent_on_mseq; /* cap mseq request was sent at*/
+	u64		  r_deleg_ino;
 
 	struct list_head  r_wait;
 	struct completion r_completion;
-- 
2.24.1

  parent reply	other threads:[~2020-03-02 14:14 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-03-02 14:14 [PATCH v6 00/13] ceph: async directory operations support Jeff Layton
2020-03-02 14:14 ` [PATCH v6 01/13] ceph: make kick_flushing_inode_caps non-static Jeff Layton
2020-03-02 14:14 ` [PATCH v6 02/13] ceph: add flag to designate that a request is asynchronous Jeff Layton
2020-03-02 14:14 ` [PATCH v6 03/13] ceph: track primary dentry link Jeff Layton
2020-03-02 14:14 ` [PATCH v6 04/13] ceph: add infrastructure for waiting for async create to complete Jeff Layton
2020-03-02 14:14 ` [PATCH v6 05/13] ceph: make __take_cap_refs non-static Jeff Layton
2020-03-02 14:14 ` [PATCH v6 06/13] ceph: cap tracking for async directory operations Jeff Layton
2020-03-02 14:14 ` [PATCH v6 07/13] ceph: don't take refs to want mask unless we have all bits Jeff Layton
2020-03-02 14:14 ` [PATCH v6 08/13] ceph: perform asynchronous unlink if we have sufficient caps Jeff Layton
2020-03-02 14:14 ` [PATCH v6 09/13] ceph: make ceph_fill_inode non-static Jeff Layton
2020-03-02 14:14 ` [PATCH v6 10/13] ceph: decode interval_sets for delegated inos Jeff Layton
2020-03-05 11:45   ` Luis Henriques
2020-03-05 12:02     ` Jeff Layton
2020-03-05 12:20       ` Luis Henriques
2020-03-05 13:36       ` Ilya Dryomov
2020-03-05 13:44         ` Jeff Layton
2020-03-02 14:14 ` Jeff Layton [this message]
2020-03-02 14:14 ` [PATCH v6 12/13] ceph: cache layout in parent dir on first sync create Jeff Layton
2020-03-02 14:14 ` [PATCH v6 13/13] ceph: attempt to do async create when possible Jeff Layton
2020-03-02 16:22 ` [PATCH v6 00/13] ceph: async directory operations support Yan, Zheng
2020-03-02 21:07   ` Jeff Layton

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