Open Menu /

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

net/ceph/osd_client.c ceph_osdc_alloc_messages() -> __ceph_osdc_alloc_messages()

Type Parameter Key Value
PARAM_VALUE 0 req 4096-ptr_max
PARAM_VALUE 0 req->r_num_ops 1-u32max
PARAM_VALUE 0 req->r_priv 0,4096-ptr_max
PARAM_VALUE 1 gfp 3072,3136,3264
PARAM_VALUE 2 num_request_data_items 0-s32max
PARAM_VALUE 3 num_reply_data_items 0-s32max
BUF_SIZE 0 req (-1)-0,1504-4000
BUF_SIZE 0 req (-1)-0,1504-4000
BUF_SIZE 0 req->r_osdc (-1),3384
BUF_SIZE 0 req->r_priv (-1),1-s32max
DATA_SOURCE 0 req $0
DATA_SOURCE 1 gfp $1
FUZZY_MAX 0 req->r_num_ops 2
STR_LEN 0 req->r_osdc (-1),3,8
HARD_MAX 1 gfp 3264
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 req->r_data_offset 0-u64max
HALF_LOCKED2 &lreq->lock
HALF_LOCKED2 &mdsc->pool_perm_rwsem
HALF_LOCKED2 &obj_req->state_mutex
HALF_LOCKED2 &osdc->lock
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &rbd_dev->lock_rwsem
HALF_LOCKED2 &rbd_dev->watch_mutex

net/ceph/osd_client.c ceph_osdc_new_request() -> __ceph_osdc_alloc_messages()

Type Parameter Key Value
PARAM_VALUE 0 req 4096-ptr_max
PARAM_VALUE 0 req->r_attempts 0
PARAM_VALUE 0 req->r_callback 0
PARAM_VALUE 0 req->r_complete_work.data.counter 0
PARAM_VALUE 0 req->r_complete_work.entry.next 0
PARAM_VALUE 0 req->r_complete_work.entry.prev 0
PARAM_VALUE 0 req->r_complete_work.func 0
PARAM_VALUE 0 req->r_completion.done 0
PARAM_VALUE 0 req->r_completion.wait.lock.magic 3735899821
PARAM_VALUE 0 req->r_completion.wait.lock.owner (-1)
PARAM_VALUE 0 req->r_completion.wait.lock.owner_cpu u32max
PARAM_VALUE 0 req->r_completion.wait.task_list.next 4096-ptr_max
PARAM_VALUE 0 req->r_completion.wait.task_list.next->next 4096-ptr_max
PARAM_VALUE 0 req->r_completion.wait.task_list.prev 4096-ptr_max
PARAM_VALUE 0 req->r_completion.wait.task_list.prev->next 4096-ptr_max
PARAM_VALUE 0 req->r_completion.wait.task_list.prev->prev 4096-ptr_max
PARAM_VALUE 0 req->r_end_latency 0
PARAM_VALUE 0 req->r_inode 0
PARAM_VALUE 0 req->r_kref.refcount.refs.counter 1
PARAM_VALUE 0 req->r_linger 0
PARAM_VALUE 0 req->r_map_dne_bound 0
PARAM_VALUE 0 req->r_mc_node.__rb_parent_color 0
PARAM_VALUE 0 req->r_mc_node.rb_left 0
PARAM_VALUE 0 req->r_mc_node.rb_right 0
PARAM_VALUE 0 req->r_mtime.tv_nsec 0
PARAM_VALUE 0 req->r_mtime.tv_sec 0
PARAM_VALUE 0 req->r_node.__rb_parent_color 0
PARAM_VALUE 0 req->r_node.rb_left 0
PARAM_VALUE 0 req->r_node.rb_right 0
PARAM_VALUE 0 req->r_num_ops 1-16
PARAM_VALUE 0 req->r_osd 0
PARAM_VALUE 0 req->r_osdc 4096-ptr_max
PARAM_VALUE 0 req->r_priv 0
PARAM_VALUE 0 req->r_reply 0
PARAM_VALUE 0 req->r_request 0
PARAM_VALUE 0 req->r_result 0
PARAM_VALUE 0 req->r_sent 0
PARAM_VALUE 0 req->r_snapc 0,4096-ptr_max
PARAM_VALUE 0 req->r_stamp 0
PARAM_VALUE 0 req->r_start_latency 0
PARAM_VALUE 0 req->r_start_stamp 0
PARAM_VALUE 0 req->r_t.acting.primary (-1)
PARAM_VALUE 0 req->r_t.acting.size 0
PARAM_VALUE 0 req->r_t.base_oid->inline_name 0-255
PARAM_VALUE 0 req->r_t.base_oid.name_len 0-51
PARAM_VALUE 0 req->r_t.base_oloc.pool_ns 0,4096-ptr_max
PARAM_VALUE 0 req->r_t.epoch 0
PARAM_VALUE 0 req->r_t.flags 0,16-u32max
PARAM_VALUE 0 req->r_t.last_force_resend 0
PARAM_VALUE 0 req->r_t.min_size (-1)
PARAM_VALUE 0 req->r_t.osd (-1)
PARAM_VALUE 0 req->r_t.paused 0
PARAM_VALUE 0 req->r_t.pg_num 0
PARAM_VALUE 0 req->r_t.pg_num_mask 0
PARAM_VALUE 0 req->r_t.pgid.pool 0
PARAM_VALUE 0 req->r_t.pgid.seed 0
PARAM_VALUE 0 req->r_t.recovery_deletes 0
PARAM_VALUE 0 req->r_t.size (-1)
PARAM_VALUE 0 req->r_t.sort_bitwise 0
PARAM_VALUE 0 req->r_t.spgid.pgid.pool 0
PARAM_VALUE 0 req->r_t.spgid.pgid.seed 0
PARAM_VALUE 0 req->r_t.spgid.shard 0
PARAM_VALUE 0 req->r_t.target_oloc.pool (-1)
PARAM_VALUE 0 req->r_t.target_oloc.pool_ns 0
PARAM_VALUE 0 req->r_t.up.primary (-1)
PARAM_VALUE 0 req->r_t.up.size 0
PARAM_VALUE 0 req->r_t.used_replica 0
PARAM_VALUE 0 req->r_tid 0
PARAM_VALUE 0 req->r_version 0
PARAM_VALUE 1 gfp 3136
PARAM_VALUE 2 num_request_data_items 0,2-16
PARAM_VALUE 3 num_reply_data_items 0,2-16
BUF_SIZE 0 req (-1)-0,1504-4000
BUF_SIZE 0 req (-1)-0,1504-4000
BUF_SIZE 0 req->r_osdc (-1),3384
DATA_SOURCE 0 req r ceph_osdc_alloc_request
FUZZY_MAX 2 num_request_data_items 0
FUZZY_MAX 3 num_reply_data_items 0
BIT_INFO 0 req->r_num_ops 0x0,0x7fffffff
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 req->r_data_offset 0-u64max
NO_OVERFLOW_SIMPLE 0 req->r_t.base_oid.inline_name
UNITS 2 num_request_data_items unit_array_size
UNITS 3 num_reply_data_items unit_array_size
HALF_LOCKED2 &inode->i_mapping->invalidate_lock
HALF_LOCKED2 &inode->i_rwsem