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ceph: make ceph_create_session_msg a global symbol 

Signed-off-by: Xiubo Li <xiubli@redhat.com>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
This commit is contained in:
Xiubo Li 2021-07-05 09:22:54 +08:00 committed by Ilya Dryomov
parent ce3a8732ae
commit fba97e8025
2 changed files with 10 additions and 7 deletions
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16
fs/ceph/mds_client.c
View File

@ -1155,7 +1155,7 @@ random:
/* /*
* session messages * session messages
*/ */
static struct ceph_msg *create_session_msg(u32 op, u64 seq) struct ceph_msg *ceph_create_session_msg(u32 op, u64 seq)
{ {
struct ceph_msg *msg; struct ceph_msg *msg;
struct ceph_mds_session_head *h; struct ceph_mds_session_head *h;
@ -1163,7 +1163,8 @@ static struct ceph_msg *create_session_msg(u32 op, u64 seq)
msg = ceph_msg_new(CEPH_MSG_CLIENT_SESSION, sizeof(*h), GFP_NOFS, msg = ceph_msg_new(CEPH_MSG_CLIENT_SESSION, sizeof(*h), GFP_NOFS,
false); false);
if (!msg) { if (!msg) {
pr_err("create_session_msg ENOMEM creating msg\n"); pr_err("ENOMEM creating session %s msg\n",
ceph_session_op_name(op));
return NULL; return NULL;
} }
h = msg->front.iov_base; h = msg->front.iov_base;
@ -1294,7 +1295,7 @@ static struct ceph_msg *create_session_open_msg(struct ceph_mds_client *mdsc, u6
msg = ceph_msg_new(CEPH_MSG_CLIENT_SESSION, sizeof(*h) + extra_bytes, msg = ceph_msg_new(CEPH_MSG_CLIENT_SESSION, sizeof(*h) + extra_bytes,
GFP_NOFS, false); GFP_NOFS, false);
if (!msg) { if (!msg) {
pr_err("create_session_msg ENOMEM creating msg\n"); pr_err("ENOMEM creating session open msg\n");
return ERR_PTR(-ENOMEM); return ERR_PTR(-ENOMEM);
} }
p = msg->front.iov_base; p = msg->front.iov_base;
@ -1803,8 +1804,8 @@ static int send_renew_caps(struct ceph_mds_client *mdsc,
dout("send_renew_caps to mds%d (%s)\n", session->s_mds, dout("send_renew_caps to mds%d (%s)\n", session->s_mds,
ceph_mds_state_name(state)); ceph_mds_state_name(state));
msg = create_session_msg(CEPH_SESSION_REQUEST_RENEWCAPS, msg = ceph_create_session_msg(CEPH_SESSION_REQUEST_RENEWCAPS,
++session->s_renew_seq); ++session->s_renew_seq);
if (!msg) if (!msg)
return -ENOMEM; return -ENOMEM;
ceph_con_send(&session->s_con, msg); ceph_con_send(&session->s_con, msg);
@ -1818,7 +1819,7 @@ static int send_flushmsg_ack(struct ceph_mds_client *mdsc,
dout("send_flushmsg_ack to mds%d (%s)s seq %lld\n", dout("send_flushmsg_ack to mds%d (%s)s seq %lld\n",
session->s_mds, ceph_session_state_name(session->s_state), seq); session->s_mds, ceph_session_state_name(session->s_state), seq);
msg = create_session_msg(CEPH_SESSION_FLUSHMSG_ACK, seq); msg = ceph_create_session_msg(CEPH_SESSION_FLUSHMSG_ACK, seq);
if (!msg) if (!msg)
return -ENOMEM; return -ENOMEM;
ceph_con_send(&session->s_con, msg); ceph_con_send(&session->s_con, msg);
@ -1870,7 +1871,8 @@ static int request_close_session(struct ceph_mds_session *session)
dout("request_close_session mds%d state %s seq %lld\n", dout("request_close_session mds%d state %s seq %lld\n",
session->s_mds, ceph_session_state_name(session->s_state), session->s_mds, ceph_session_state_name(session->s_state),
session->s_seq); session->s_seq);
msg = create_session_msg(CEPH_SESSION_REQUEST_CLOSE, session->s_seq); msg = ceph_create_session_msg(CEPH_SESSION_REQUEST_CLOSE,
session->s_seq);
if (!msg) if (!msg)
return -ENOMEM; return -ENOMEM;
ceph_con_send(&session->s_con, msg); ceph_con_send(&session->s_con, msg);

1
fs/ceph/mds_client.h
View File

@ -522,6 +522,7 @@ static inline void ceph_mdsc_put_request(struct ceph_mds_request *req)
kref_put(&req->r_kref, ceph_mdsc_release_request); kref_put(&req->r_kref, ceph_mdsc_release_request);
} }
extern struct ceph_msg *ceph_create_session_msg(u32 op, u64 seq);
extern void __ceph_queue_cap_release(struct ceph_mds_session *session, extern void __ceph_queue_cap_release(struct ceph_mds_session *session,
struct ceph_cap *cap); struct ceph_cap *cap);
extern void ceph_flush_cap_releases(struct ceph_mds_client *mdsc, extern void ceph_flush_cap_releases(struct ceph_mds_client *mdsc,