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ceph: clean up argument lists to __prepare_send_request and __send_request 

We can always get the mdsc from the session, so there's no need to pass
it in as a separate argument. Pass the session to __prepare_send_request
as well, to prepare for later patches that will need to access it.

Signed-off-by: Jeff Layton <jlayton@kernel.org>
Reviewed-by: Xiubo Li <xiubli@redhat.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
This commit is contained in:
Jeff Layton 2020-12-09 08:24:18 -05:00 committed by Ilya Dryomov
parent 7fe0cdeb0f
commit 396bd62c69
1 changed files with 9 additions and 9 deletions
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18
fs/ceph/mds_client.c
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@ -2636,10 +2636,12 @@ static void complete_request(struct ceph_mds_client *mdsc,
/*
* called under mdsc->mutex
*/
static int __prepare_send_request(struct ceph_mds_client *mdsc,
static int __prepare_send_request(struct ceph_mds_session *session,
struct ceph_mds_request *req,
int mds, bool drop_cap_releases)
bool drop_cap_releases)
{
int mds = session->s_mds;
struct ceph_mds_client *mdsc = session->s_mdsc;
struct ceph_mds_request_head *rhead;
struct ceph_msg *msg;
int flags = 0;
@ -2723,15 +2725,13 @@ static int __prepare_send_request(struct ceph_mds_client *mdsc,
/*
* called under mdsc->mutex
*/
static int __send_request(struct ceph_mds_client *mdsc,
struct ceph_mds_session *session,
static int __send_request(struct ceph_mds_session *session,
struct ceph_mds_request *req,
bool drop_cap_releases)
{
int err;
err = __prepare_send_request(mdsc, req, session->s_mds,
drop_cap_releases);
err = __prepare_send_request(session, req, drop_cap_releases);
if (!err) {
ceph_msg_get(req->r_request);
ceph_con_send(&session->s_con, req->r_request);
@ -2858,7 +2858,7 @@ static void __do_request(struct ceph_mds_client *mdsc,
if (req->r_request_started == 0) /* note request start time */
req->r_request_started = jiffies;
err = __send_request(mdsc, session, req, false);
err = __send_request(session, req, false);
out_session:
ceph_put_mds_session(session);
@ -3539,7 +3539,7 @@ static void replay_unsafe_requests(struct ceph_mds_client *mdsc,
mutex_lock(&mdsc->mutex);
list_for_each_entry_safe(req, nreq, &session->s_unsafe, r_unsafe_item)
__send_request(mdsc, session, req, true);
__send_request(session, req, true);
/*
* also re-send old requests when MDS enters reconnect stage. So that MDS
@ -3560,7 +3560,7 @@ static void replay_unsafe_requests(struct ceph_mds_client *mdsc,
ceph_mdsc_release_dir_caps_no_check(req);
__send_request(mdsc, session, req, true);
__send_request(session, req, true);
}
mutex_unlock(&mdsc->mutex);
}