diff options
| -rw-r--r-- | fs/ceph/mds_client.c | 2 | ||||
| -rw-r--r-- | include/linux/ceph/messenger.h | 5 | ||||
| -rw-r--r-- | net/ceph/messenger.c | 28 | ||||
| -rw-r--r-- | net/ceph/osd_client.c | 6 |
4 files changed, 37 insertions, 4 deletions
diff --git a/fs/ceph/mds_client.c b/fs/ceph/mds_client.c index 03eb943ebce..3b2aa8702ae 100644 --- a/fs/ceph/mds_client.c +++ b/fs/ceph/mds_client.c @@ -2603,7 +2603,7 @@ static void send_mds_reconnect(struct ceph_mds_client *mdsc, goto fail; } - reply->pagelist = pagelist; + ceph_msg_data_set_pagelist(reply, pagelist); if (recon_state.flock) reply->hdr.version = cpu_to_le16(2); reply->hdr.data_len = cpu_to_le32(pagelist->length); diff --git a/include/linux/ceph/messenger.h b/include/linux/ceph/messenger.h index e6d20e892a8..9d9be4682ac 100644 --- a/include/linux/ceph/messenger.h +++ b/include/linux/ceph/messenger.h @@ -221,6 +221,11 @@ extern void ceph_con_keepalive(struct ceph_connection *con); extern void ceph_msg_data_set_pages(struct ceph_msg *msg, struct page **pages, size_t length, size_t alignment); +extern void ceph_msg_data_set_pagelist(struct ceph_msg *msg, + struct ceph_pagelist *pagelist); +extern void ceph_msg_data_set_bio(struct ceph_msg *msg, struct bio *bio); +extern void ceph_msg_data_set_trail(struct ceph_msg *msg, + struct ceph_pagelist *trail); extern struct ceph_msg *ceph_msg_new(int type, int front_len, gfp_t flags, bool can_fail); diff --git a/net/ceph/messenger.c b/net/ceph/messenger.c index fc59fcc9be7..d1183536d5a 100644 --- a/net/ceph/messenger.c +++ b/net/ceph/messenger.c @@ -2701,6 +2701,34 @@ void ceph_msg_data_set_pages(struct ceph_msg *msg, struct page **pages, } EXPORT_SYMBOL(ceph_msg_data_set_pages); +void ceph_msg_data_set_pagelist(struct ceph_msg *msg, + struct ceph_pagelist *pagelist) +{ + /* BUG_ON(!pagelist); */ + /* BUG_ON(msg->pagelist); */ + + msg->pagelist = pagelist; +} +EXPORT_SYMBOL(ceph_msg_data_set_pagelist); + +void ceph_msg_data_set_bio(struct ceph_msg *msg, struct bio *bio) +{ + /* BUG_ON(!bio); */ + /* BUG_ON(msg->bio); */ + + msg->bio = bio; +} +EXPORT_SYMBOL(ceph_msg_data_set_bio); + +void ceph_msg_data_set_trail(struct ceph_msg *msg, struct ceph_pagelist *trail) +{ + /* BUG_ON(!trail); */ + /* BUG_ON(msg->trail); */ + + msg->trail = trail; +} +EXPORT_SYMBOL(ceph_msg_data_set_trail); + /* * construct a new message with given type, size * the new msg has a ref count of 1. diff --git a/net/ceph/osd_client.c b/net/ceph/osd_client.c index f29bedac731..387e3123d1e 100644 --- a/net/ceph/osd_client.c +++ b/net/ceph/osd_client.c @@ -1763,12 +1763,12 @@ int ceph_osdc_start_request(struct ceph_osd_client *osdc, osd_data->length, osd_data->alignment); #ifdef CONFIG_BLOCK } else if (osd_data->type == CEPH_OSD_DATA_TYPE_BIO) { - req->r_request->bio = osd_data->bio; + ceph_msg_data_set_bio(req->r_request, osd_data->bio); #endif } else { BUG_ON(osd_data->type != CEPH_OSD_DATA_TYPE_NONE); } - req->r_request->trail = &req->r_trail; + ceph_msg_data_set_trail(req->r_request, &req->r_trail); register_request(osdc, req); @@ -2132,7 +2132,7 @@ static struct ceph_msg *get_reply(struct ceph_connection *con, osd_data->length, osd_data->alignment); #ifdef CONFIG_BLOCK } else if (osd_data->type == CEPH_OSD_DATA_TYPE_BIO) { - m->bio = osd_data->bio; + ceph_msg_data_set_bio(m, osd_data->bio); #endif } } |