Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 4 files:
Smatch caller information:
fs/ceph/mds_client.c __send_request() -> ceph_msg_get()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | msg | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 0 | msg->max_data_items | |
| LOCK2 | &mdsc->mutex | ||
| HALF_LOCKED2 | &session->s_mutex | ||
| TYPE_LOCK | (struct ceph_mds_client)->mutex |
fs/ceph/mds_client.c handle_lease() -> ceph_msg_get()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | msg | 4096-ptr_max |
| PARAM_VALUE | 0 | msg->front.iov_base | 4096-ptr_max |
| PARAM_VALUE | 0 | msg->front.iov_len | 39-u64max |
| DATA_SOURCE | 0 | msg | $2 |
| FUZZY_MAX | 0 | msg->front.iov_len | 39 |
| NOCHECK_CALL | |||
| LOCK2 | &session->s_mutex | ||
| HALF_LOCKED2 | &dentry->d_lockref.lock | ||
| HALF_LOCKED2 | &parent->d_lockref.lock | ||
| TYPE_LOCK | (struct ceph_mds_session)->s_mutex |
fs/ceph/mds_client.c handle_reply() -> ceph_msg_get()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | msg | 4096-ptr_max |
| PARAM_VALUE | 0 | msg->front.iov_base | 4096-ptr_max |
| PARAM_VALUE | 0 | msg->front.iov_len | 15-u64max |
| CAPPED_DATA | 0 | msg->front.iov_len | 1 |
| DATA_SOURCE | 0 | msg | $1 |
| FUZZY_MAX | 0 | msg->front.iov_len | 15 |
| LOCK2 | &mdsc->mutex | ||
| LOCK2 | &session->s_mutex | ||
| TYPE_LOCK | (struct ceph_mds_client)->mutex | ||
| TYPE_LOCK | (struct ceph_mds_session)->s_mutex |
net/ceph/messenger.c ceph_con_get_out_msg() -> ceph_msg_get()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | msg | 4096-ptr_max |
| PARAM_VALUE | 0 | msg->list_head.next | 4096-ptr_max |
| PARAM_VALUE | 0 | msg->list_head.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | msg->list_head.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | msg->needs_out_seq | 0 |
| LOCK2 | &con->mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct ceph_connection)->mutex |
net/ceph/mon_client.c __resend_generic_request() -> ceph_msg_get()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | msg | 4096-ptr_max |
| PARAM_VALUE | 0 | msg->con | 0,4096-ptr_max |
| LOCK2 | &monc->mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct ceph_mon_client)->mutex |
net/ceph/mon_client.c __send_prepared_auth_request() -> ceph_msg_get()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | msg | 4096-ptr_max |
| PARAM_VALUE | 0 | msg->con | 0,4096-ptr_max |
| PARAM_VALUE | 0 | msg->front.iov_len | 1-s32max |
| PARAM_VALUE | 0 | msg->front_alloc_len | 1-s32max |
| PARAM_VALUE | 0 | msg->hdr.front_len | 1-s32max |
| CAPPED_DATA | 0 | msg | 1 |
| CAPPED_DATA | 0 | msg->front.iov_len | 1 |
| CAPPED_DATA | 0 | msg->hdr.front_len | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | msg->con->v2.out_iter.count | 0-5294967296,18446744071562067969-u64max |
| LOCK2 | &monc->mutex | ||
| TYPE_LOCK | (struct ceph_mon_client)->mutex |
net/ceph/mon_client.c __send_subscribe() -> ceph_msg_get()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | msg | 4096-ptr_max |
| PARAM_VALUE | 0 | msg->con | 0,4096-ptr_max |
| PARAM_VALUE | 0 | msg->hdr.version | 2 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &monc->mutex | ||
| TYPE_LOCK | (struct ceph_mon_client)->mutex |
net/ceph/mon_client.c get_generic_reply() -> ceph_msg_get()
| Type | Parameter | Key | Value |
|---|---|---|---|
| LOCK2 | &monc->mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct ceph_mon_client)->mutex |
net/ceph/mon_client.c mon_alloc_msg() -> ceph_msg_get()
| Type | Parameter | Key | Value |
|---|
net/ceph/mon_client.c mon_alloc_msg() -> ceph_msg_get()
| Type | Parameter | Key | Value |
|---|
net/ceph/mon_client.c send_generic_request() -> ceph_msg_get()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | msg | 4096-ptr_max |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &monc->mutex | ||
| TYPE_LOCK | (struct ceph_mon_client)->mutex |
net/ceph/osd_client.c get_reply() -> ceph_msg_get()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | msg | 4096-ptr_max |
| PARAM_VALUE | 0 | msg->con->v1.in_tag | 1 |
| PARAM_VALUE | 0 | msg->con->v2.in_cursor.data | 4096-ptr_max |
| PARAM_VALUE | 0 | msg->con->v2.in_cursor.iov_iter.__iov | 4096-u64max |
| PARAM_VALUE | 0 | msg->con->v2.in_cursor.iov_iter.bvec | 4096-u64max |
| PARAM_VALUE | 0 | msg->con->v2.in_cursor.iov_iter.folioq | 1-u64max |
| PARAM_VALUE | 0 | msg->con->v2.in_state | s32min-3,10-s32max |
| USER_DATA | 0 | msg->con->v2.in_iter.count | 0 |
| LOCK2 | &osd->lock | ||
| LOCK2 | &osdc->lock | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct ceph_osd)->lock | ||
| TYPE_LOCK | (struct ceph_osd_client)->lock |
net/ceph/osd_client.c handle_watch_notify() -> ceph_msg_get()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | msg | 4096-ptr_max |
| PARAM_VALUE | 0 | msg->front.iov_base | 4096-ptr_max |
| DATA_SOURCE | 0 | msg | $1 |
| LOCK2 | &lreq->lock | ||
| LOCK2 | &osdc->lock | ||
| TYPE_LOCK | (struct ceph_osd_client)->lock | ||
| TYPE_LOCK | (struct ceph_osd_linger_request)->lock |
net/ceph/osd_client.c send_request() -> ceph_msg_get()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | msg | 4096-ptr_max |
| PARAM_VALUE | 0 | msg->front.iov_base | 4096-ptr_max |
| PARAM_VALUE | 0 | msg->front.iov_len | 0-9223372036854771712,9223372036854779904-u64max |
| PARAM_VALUE | 0 | msg->hdr.version | 8 |
| PARAM_VALUE | 0 | *msg->front.iov_base | 0-127 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | msg->con->v2.out_cursor.lastlen | 1-4096[c] |
| USER_DATA | 0 | msg->con->v2.out_cursor.need_crc | 0-1 |
| USER_DATA | 0 | msg->con->v2.out_cursor.page_offset | 0-2559[c] |
| USER_DATA | 0 | msg->con->v2.out_cursor.resid | 0-u64max |
| USER_DATA | 0 | msg->con->v2.out_iter.count | 0-5294967296,18446744071562067969-u64max |
| USER_DATA | 0 | msg->hdr.data_off | 0-u16max |
| NO_OVERFLOW_SIMPLE | 0 | msg->front.iov_len | |
| NO_OVERFLOW_SIMPLE | 0 | msg->hdr.front_len | |
| NO_OVERFLOW_SIMPLE | 0 | msg->max_data_items | |
| LOCK2 | &osdc->lock | ||
| HALF_LOCKED2 | &lreq->lock | ||
| HALF_LOCKED2 | &osd->lock | ||
| TYPE_LOCK | (struct ceph_osd_client)->lock |