Defined in 4 files as a member:
- fs/nfs/internal.h, line 465 (as a member)
- include/linux/ceph/msgr.h, line 162 (as a member)
- include/linux/ceph/msgr.h, line 180 (as a member)
- net/ceph/auth_x.c, line 1077 (as a member)
Defined in 1 files as a function:
Referenced in 9 files:
- fs/ceph/caps.c, line 1300
- fs/nfs/localio.c
- fs/nfs/nfstrace.h
- fs/smb/common/compress/compress.c
- net/ceph/auth_x.c
- net/ceph/messenger.c
- net/ceph/messenger_v1.c
-
net/ceph/messenger_v2.c
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- line 409
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- net/ceph/osd_client.c, line 2309
Smatch caller information:
net/ceph/messenger_v2.c __handle_control() -> middle_len()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | msg | 4096-ptr_max |
| PARAM_COMPARE | 0 | msg->front.iov_len | == $0->hdr.front_len |
| BIT_INFO | 0 | msg->front.iov_len | 0x0,0xffffffff |
net/ceph/messenger_v2.c __handle_control() -> middle_len()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | msg | 4096-ptr_max |
| PARAM_VALUE | 0 | msg->hdr.middle_len | 1-u32max |
| PARAM_COMPARE | 0 | msg->front.iov_len | == $0->hdr.front_len |
| BIT_INFO | 0 | msg->front.iov_len | 0x0,0xffffffff |
net/ceph/messenger_v2.c __handle_control() -> middle_len()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | msg | 4096-ptr_max |
| PARAM_VALUE | 0 | msg->hdr.middle_len | 1-u32max |
| CAPPED_DATA | 0 | msg->middle->alloc_len | 1 |
| PARAM_COMPARE | 0 | msg->front.iov_len | == $0->hdr.front_len |
| BIT_INFO | 0 | msg->front.iov_len | 0x0,0xffffffff |
net/ceph/messenger_v2.c __handle_control() -> middle_len()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | msg | 4096-ptr_max |
| PARAM_VALUE | 0 | msg->hdr.middle_len | 0-s32max |
| PARAM_COMPARE | 0 | msg->front.iov_len | == $0->hdr.front_len |
| PARAM_COMPARE | 0 | msg->hdr.middle_len | <= $0->middle->vec.iov_len |
| BIT_INFO | 0 | msg->front.iov_len | 0x0,0xffffffff |
net/ceph/messenger_v2.c decrypt_tail() -> middle_len()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | msg | 4096-ptr_max |
net/ceph/messenger_v2.c prepare_message() -> middle_len()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | msg | 4096-ptr_max |
| DATA_SOURCE | 0 | msg | $1 |
| LOCK2 | &con->mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct ceph_connection)->mutex |
net/ceph/messenger_v2.c prepare_message_plain() -> middle_len()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | msg | 4096-ptr_max |
| DATA_SOURCE | 0 | msg | $1 |
net/ceph/messenger_v2.c prepare_message_plain() -> middle_len()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | msg | 4096-ptr_max |
| DATA_SOURCE | 0 | msg | $1 |
net/ceph/messenger_v2.c prepare_message_plain() -> middle_len()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | msg | 4096-ptr_max |
| PARAM_VALUE | 0 | msg->hdr.middle_len | 1-u32max |
| DATA_SOURCE | 0 | msg | $1 |
net/ceph/messenger_v2.c prepare_message_plain() -> middle_len()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | msg | 4096-ptr_max |
| PARAM_VALUE | 0 | msg->hdr.middle_len | 1-s32max |
| DATA_SOURCE | 0 | msg | $1 |
net/ceph/messenger_v2.c prepare_read_tail_plain() -> middle_len()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | msg | 4096-ptr_max |
| LOCK2 | &con->mutex | ||
| LOCK2 | &pool->lock | ||
| TYPE_LOCK | (struct ceph_connection)->mutex |
net/ceph/messenger_v2.c prepare_read_tail_plain() -> middle_len()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | msg | 4096-ptr_max |
| CAPPED_DATA | 0 | msg->front.iov_len | 1 |
| LOCK2 | &con->mutex | ||
| LOCK2 | &pool->lock | ||
| TYPE_LOCK | (struct ceph_connection)->mutex |
net/ceph/messenger_v2.c prepare_read_tail_plain() -> middle_len()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | msg | 4096-ptr_max |
| PARAM_VALUE | 0 | msg->hdr.middle_len | 1-u32max |
| CAPPED_DATA | 0 | msg->front.iov_len | 1 |
| LOCK2 | &con->mutex | ||
| LOCK2 | &pool->lock | ||
| TYPE_LOCK | (struct ceph_connection)->mutex |
net/ceph/messenger_v2.c prepare_read_tail_plain() -> middle_len()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | msg | 4096-ptr_max |
| PARAM_VALUE | 0 | msg->hdr.middle_len | 1-u32max |
| CAPPED_DATA | 0 | msg->front.iov_len | 1 |
| LOCK2 | &con->mutex | ||
| LOCK2 | &pool->lock | ||
| TYPE_LOCK | (struct ceph_connection)->mutex |
net/ceph/messenger_v2.c prepare_zero_middle() -> middle_len()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | msg | 4096-ptr_max |
| DATA_SOURCE | 0 | msg | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | msg->con->v2.out_cursor.iov_iter.count | 0-u64max |
| USER_DATA | 0 | msg->con->v2.out_cursor.resid | 0-u64max |
| USER_DATA | 0 | msg->con->v2.out_iter.count | 0-5294967296,18446744071562067969-u64max |
| 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 | &con->mutex | ||
| HALF_LOCKED2 | &monc->mutex | ||
| HALF_LOCKED2 | &osdc->lock | ||
| TYPE_LOCK | (struct ceph_connection)->mutex |
net/ceph/messenger_v2.c prepare_zero_middle() -> middle_len()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | msg | 4096-ptr_max |
| DATA_SOURCE | 0 | msg | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | msg->con->v2.out_cursor.iov_iter.count | 0-u64max |
| USER_DATA | 0 | msg->con->v2.out_cursor.resid | 0-u64max |
| USER_DATA | 0 | msg->con->v2.out_iter.count | 0-5294967296,18446744071562067969-u64max |
| 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 | &con->mutex | ||
| HALF_LOCKED2 | &monc->mutex | ||
| HALF_LOCKED2 | &osdc->lock | ||
| TYPE_LOCK | (struct ceph_connection)->mutex |
net/ceph/messenger_v2.c revoke_at_finish_message() -> middle_len()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | msg | 4096-ptr_max |
| CAPPED_DATA | 0 | msg | 1 |
| DATA_SOURCE | 0 | msg | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| 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 |
| 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 | &con->mutex | ||
| HALF_LOCKED2 | &monc->mutex | ||
| HALF_LOCKED2 | &osdc->lock | ||
| TYPE_LOCK | (struct ceph_connection)->mutex |
net/ceph/messenger_v2.c revoke_at_finish_message() -> middle_len()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | msg | 4096-ptr_max |
| CAPPED_DATA | 0 | msg | 1 |
| DATA_SOURCE | 0 | msg | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| 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 |
| 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 | &con->mutex | ||
| HALF_LOCKED2 | &monc->mutex | ||
| HALF_LOCKED2 | &osdc->lock | ||
| TYPE_LOCK | (struct ceph_connection)->mutex |
net/ceph/messenger_v2.c revoke_at_finish_message() -> middle_len()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | msg | 4096-ptr_max |
| CAPPED_DATA | 0 | msg | 1 |
| DATA_SOURCE | 0 | msg | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| 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 |
| 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 | &con->mutex | ||
| HALF_LOCKED2 | &monc->mutex | ||
| HALF_LOCKED2 | &osdc->lock | ||
| TYPE_LOCK | (struct ceph_connection)->mutex |
net/ceph/messenger_v2.c revoke_at_finish_message() -> middle_len()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | msg | 4096-ptr_max |
| PARAM_VALUE | 0 | msg->hdr.middle_len | 1-u32max |
| CAPPED_DATA | 0 | msg | 1 |
| DATA_SOURCE | 0 | msg | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| 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 |
| 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 | &con->mutex | ||
| HALF_LOCKED2 | &monc->mutex | ||
| HALF_LOCKED2 | &osdc->lock | ||
| TYPE_LOCK | (struct ceph_connection)->mutex |
net/ceph/messenger_v2.c revoke_at_finish_message() -> middle_len()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | msg | 4096-ptr_max |
| CAPPED_DATA | 0 | msg | 1 |
| DATA_SOURCE | 0 | msg | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| 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 |
| 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 | &con->mutex | ||
| HALF_LOCKED2 | &monc->mutex | ||
| HALF_LOCKED2 | &osdc->lock | ||
| TYPE_LOCK | (struct ceph_connection)->mutex |
net/ceph/messenger_v2.c revoke_at_finish_message() -> middle_len()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | msg | 4096-ptr_max |
| CAPPED_DATA | 0 | msg | 1 |
| DATA_SOURCE | 0 | msg | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| 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 |
| 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 | &con->mutex | ||
| HALF_LOCKED2 | &monc->mutex | ||
| HALF_LOCKED2 | &osdc->lock | ||
| TYPE_LOCK | (struct ceph_connection)->mutex |
net/ceph/messenger_v2.c revoke_at_finish_message() -> middle_len()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | msg | 4096-ptr_max |
| PARAM_VALUE | 0 | msg->hdr.middle_len | 1-u32max |
| CAPPED_DATA | 0 | msg | 1 |
| DATA_SOURCE | 0 | msg | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| 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 |
| 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 | &con->mutex | ||
| HALF_LOCKED2 | &monc->mutex | ||
| HALF_LOCKED2 | &osdc->lock | ||
| TYPE_LOCK | (struct ceph_connection)->mutex |
net/ceph/messenger_v2.c revoke_at_queue_data() -> middle_len()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | msg | 4096-ptr_max |
| CAPPED_DATA | 0 | msg | 1 |
| DATA_SOURCE | 0 | msg | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| 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 |
| 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 | &con->mutex | ||
| HALF_LOCKED2 | &monc->mutex | ||
| HALF_LOCKED2 | &osdc->lock | ||
| TYPE_LOCK | (struct ceph_connection)->mutex |
net/ceph/messenger_v2.c revoke_at_queue_data() -> middle_len()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | msg | 4096-ptr_max |
| CAPPED_DATA | 0 | msg | 1 |
| DATA_SOURCE | 0 | msg | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| 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 |
| 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 | &con->mutex | ||
| HALF_LOCKED2 | &monc->mutex | ||
| HALF_LOCKED2 | &osdc->lock | ||
| TYPE_LOCK | (struct ceph_connection)->mutex |
net/ceph/messenger_v2.c revoke_at_queue_data() -> middle_len()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | msg | 4096-ptr_max |
| PARAM_VALUE | 0 | msg->hdr.middle_len | 1-u32max |
| CAPPED_DATA | 0 | msg | 1 |
| DATA_SOURCE | 0 | msg | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| 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 |
| 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 | &con->mutex | ||
| HALF_LOCKED2 | &monc->mutex | ||
| HALF_LOCKED2 | &osdc->lock | ||
| TYPE_LOCK | (struct ceph_connection)->mutex |
net/ceph/messenger_v2.c revoke_at_queue_data() -> middle_len()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | msg | 4096-ptr_max |
| CAPPED_DATA | 0 | msg | 1 |
| DATA_SOURCE | 0 | msg | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| 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 |
| 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 | &con->mutex | ||
| HALF_LOCKED2 | &monc->mutex | ||
| HALF_LOCKED2 | &osdc->lock | ||
| TYPE_LOCK | (struct ceph_connection)->mutex |
net/ceph/messenger_v2.c revoke_at_queue_data() -> middle_len()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | msg | 4096-ptr_max |
| CAPPED_DATA | 0 | msg | 1 |
| DATA_SOURCE | 0 | msg | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| 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 |
| 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 | &con->mutex | ||
| HALF_LOCKED2 | &monc->mutex | ||
| HALF_LOCKED2 | &osdc->lock | ||
| TYPE_LOCK | (struct ceph_connection)->mutex |
net/ceph/messenger_v2.c revoke_at_queue_data() -> middle_len()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | msg | 4096-ptr_max |
| PARAM_VALUE | 0 | msg->hdr.middle_len | 1-u32max |
| CAPPED_DATA | 0 | msg | 1 |
| DATA_SOURCE | 0 | msg | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| 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 |
| 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 | &con->mutex | ||
| HALF_LOCKED2 | &monc->mutex | ||
| HALF_LOCKED2 | &osdc->lock | ||
| TYPE_LOCK | (struct ceph_connection)->mutex |
net/ceph/messenger_v2.c setup_message_sgs() -> middle_len()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | msg | 4096-ptr_max |
| DATA_SOURCE | 0 | msg | $1 |
| HALF_LOCKED2 | &con->mutex | ||
| HALF_LOCKED2 | &pool->lock |
net/ceph/messenger_v2.c setup_message_sgs() -> middle_len()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | msg | 4096-ptr_max |
| DATA_SOURCE | 0 | msg | $1 |
| HALF_LOCKED2 | &con->mutex | ||
| HALF_LOCKED2 | &pool->lock |
net/ceph/messenger_v2.c setup_message_sgs() -> middle_len()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | msg | 4096-ptr_max |
| PARAM_VALUE | 0 | msg->hdr.middle_len | 1-u32max |
| DATA_SOURCE | 0 | msg | $1 |
| HALF_LOCKED2 | &con->mutex | ||
| HALF_LOCKED2 | &pool->lock |
net/ceph/messenger_v2.c setup_message_sgs() -> middle_len()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | msg | 4096-ptr_max |
| DATA_SOURCE | 0 | msg | $1 |
| HALF_LOCKED2 | &con->mutex | ||
| HALF_LOCKED2 | &pool->lock |
net/ceph/messenger_v2.c setup_message_sgs() -> middle_len()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | msg | 4096-ptr_max |
| PARAM_VALUE | 0 | msg->hdr.middle_len | 1-u32max |
| DATA_SOURCE | 0 | msg | $1 |
| HALF_LOCKED2 | &con->mutex | ||
| HALF_LOCKED2 | &pool->lock |
net/ceph/messenger_v2.c tail_onwire_len() -> middle_len()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | msg | 4096-ptr_max |
| DATA_SOURCE | 0 | msg | $0 |
| NO_OVERFLOW_SIMPLE | 0 | msg->middle->alloc_len | |
| NO_OVERFLOW_SIMPLE | 0 | msg->middle->vec.iov_len | |
| HALF_LOCKED2 | &con->mutex | ||
| HALF_LOCKED2 | &pool->lock |
net/ceph/messenger_v2.c verify_epilogue_crcs() -> middle_len()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | msg | 4096-ptr_max |
net/ceph/messenger_v2.c verify_epilogue_crcs() -> middle_len()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | msg | 4096-ptr_max |
net/ceph/messenger_v2.c verify_epilogue_crcs() -> middle_len()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | msg | 4096-ptr_max |
| PARAM_VALUE | 0 | msg->hdr.middle_len | 1-u32max |