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, xiubli@redhat.com
Subject: [PATCH v5 10/12] ceph: add new MDS req field to hold delegated inode number
Date: Wed, 19 Feb 2020 08:25:24 -0500 [thread overview]
Message-ID: <20200219132526.17590-11-jlayton@kernel.org> (raw)
In-Reply-To: <20200219132526.17590-1-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 831578798b6e..925f6ca334b9 100644
--- a/fs/ceph/mds_client.c
+++ b/fs/ceph/mds_client.c
@@ -2477,7 +2477,7 @@ 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);
@@ -2638,7 +2638,6 @@ 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
next prev parent reply other threads:[~2020-02-19 13:25 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-19 13:25 [PATCH v5 00/12] ceph: async directory operations support Jeff Layton
2020-02-19 13:25 ` [PATCH v5 01/12] ceph: add flag to designate that a request is asynchronous Jeff Layton
2020-02-19 13:25 ` [PATCH v5 02/12] ceph: track primary dentry link Jeff Layton
2020-02-19 13:25 ` [PATCH v5 03/12] ceph: add infrastructure for waiting for async create to complete Jeff Layton
2020-02-20 3:32 ` Yan, Zheng
2020-02-20 13:01 ` Jeff Layton
2020-02-20 13:33 ` Yan, Zheng
2020-02-20 14:53 ` Jeff Layton
2020-02-25 19:45 ` Jeff Layton
2020-02-26 14:10 ` Yan, Zheng
2020-02-27 20:06 ` Jeff Layton
2020-02-19 13:25 ` [PATCH v5 04/12] ceph: make __take_cap_refs non-static Jeff Layton
2020-02-19 13:25 ` [PATCH v5 05/12] ceph: cap tracking for async directory operations Jeff Layton
2020-02-20 6:42 ` Yan, Zheng
2020-02-20 11:30 ` Jeff Layton
2020-02-19 13:25 ` [PATCH v5 06/12] ceph: don't take refs to want mask unless we have all bits Jeff Layton
2020-02-19 13:25 ` [PATCH v5 07/12] ceph: perform asynchronous unlink if we have sufficient caps Jeff Layton
2020-02-20 6:44 ` Yan, Zheng
2020-02-20 11:32 ` Jeff Layton
2020-02-19 13:25 ` [PATCH v5 08/12] ceph: make ceph_fill_inode non-static Jeff Layton
2020-02-19 13:25 ` [PATCH v5 09/12] ceph: decode interval_sets for delegated inos Jeff Layton
2020-02-19 13:25 ` Jeff Layton [this message]
2020-02-19 13:25 ` [PATCH v5 11/12] ceph: cache layout in parent dir on first sync create Jeff Layton
2020-02-19 13:25 ` [PATCH v5 12/12] ceph: attempt to do async create when possible Jeff Layton
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