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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 3 files:

Smatch caller information:

fs/ocfs2/dlm/dlmthread.c dlm_lockres_calc_usage() -> __dlm_lockres_calc_usage()

Type Parameter Key Value
PARAM_VALUE 0 dlm 4096-ptr_max
PARAM_VALUE 0 dlm->spinlock.rlock.dep_map->name 0-255
PARAM_VALUE 1 res 4096-ptr_max
PARAM_VALUE 1 res->spinlock.rlock.dep_map->name 0-255
BUF_SIZE 0 dlm (-1),8,128,720,1560
BUF_SIZE 0 dlm (-1),8,128,720,1560
CAPPED_DATA 0 dlm 1
CAPPED_DATA 1 res 1
DATA_SOURCE 0 dlm $0
DATA_SOURCE 1 res $1
STR_LEN 0 dlm (-1),9
STR_LEN 0 dlm (-1),9
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 0 &dlm->spinlock
LOCK2 1 &res->spinlock
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct dlm_ctxt)->spinlock
TYPE_LOCK (struct dlm_lock_resource)->spinlock

fs/ocfs2/dlm/dlmdomain.c dlm_migrate_all_locks() -> __dlm_lockres_calc_usage()

Type Parameter Key Value
PARAM_VALUE 0 dlm 4096-ptr_max
PARAM_VALUE 0 dlm->dlm_state 2
PARAM_VALUE 0 dlm->dlm_worker->flush_color s32min-s32max
PARAM_VALUE 0 dlm->dlm_worker->work_color s32min-s32max
PARAM_VALUE 0 dlm->lockres_hash 4096-ptr_max
PARAM_VALUE 0 dlm->num_joins 0
PARAM_VALUE 0 dlm->spinlock.rlock.dep_map->name 0-255
PARAM_VALUE 1 res 4096-ptr_max
PARAM_VALUE 1 res->spinlock.rlock.dep_map->name 0-255
BUF_SIZE 0 dlm 8,1560
BUF_SIZE 0 dlm 8,1560
CAPPED_DATA 0 dlm 1
CAPPED_DATA 1 res 1
DATA_SOURCE 0 dlm $0
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 0 &dlm->spinlock
LOCK2 1 &res->spinlock
TYPE_LOCK (struct dlm_ctxt)->spinlock
TYPE_LOCK (struct dlm_lock_resource)->spinlock

fs/ocfs2/dlm/dlmrecovery.c dlm_do_local_recovery_cleanup() -> __dlm_lockres_calc_usage()

Type Parameter Key Value
PARAM_VALUE 0 dlm 4096-ptr_max
PARAM_VALUE 0 dlm->domain_map 4096-ptr_max
PARAM_VALUE 0 dlm->live_nodes_map 4096-ptr_max
PARAM_VALUE 0 dlm->lockres_hash 4096-ptr_max
PARAM_VALUE 0 dlm->master_hash 4096-ptr_max
PARAM_VALUE 0 dlm->master_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 dlm->reco.resources.prev 4096-ptr_max
PARAM_VALUE 0 dlm->recovery_map 4096-ptr_max
PARAM_VALUE 0 dlm->spinlock.rlock.dep_map->name 0-255
PARAM_VALUE 1 res 4096-ptr_max
PARAM_VALUE 1 res->refmap 4096-ptr_max
PARAM_VALUE 1 res->spinlock.rlock.dep_map->name 0-255
PARAM_VALUE 1 *res->lvb 0-255
BUF_SIZE 0 dlm 720,1560
BUF_SIZE 0 dlm 720,1560
CAPPED_DATA 0 dlm 1
CAPPED_DATA 0 dlm->node_num 1
CAPPED_DATA 1 res->lockname.len 1
CAPPED_DATA 1 res->owner 1
DATA_SOURCE 0 dlm $0
PARAM_COMPARE 0 dlm->node_num == $1->owner
PREEMPT_ADD <- disables preempt
RX_PATH
NOCHECK_CALL
LOCK2 0 &dlm->spinlock
LOCK2 1 &res->spinlock
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 global &o2hb_callback_sem
TYPE_LOCK (struct dlm_ctxt)->spinlock
TYPE_LOCK (struct dlm_lock_resource)->spinlock