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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/dlmdomain.c dlm_lookup_lockres() -> __dlm_lookup_lockres()

Type Parameter Key Value
PARAM_VALUE 0 dlm 4096-ptr_max
PARAM_VALUE 0 dlm->dlm_state 1-2
PARAM_VALUE 0 dlm->spinlock.rlock.dep_map->name 0-255
PARAM_VALUE 2 len 0-32
BUF_SIZE 0 dlm 128,720,1560
BUF_SIZE 0 dlm 128,720,1560
BUF_SIZE 1 name 10,64
BUF_SIZE 1 name 10,64
CAPPED_DATA 0 dlm 1
DATA_SOURCE 0 dlm $0
DATA_SOURCE 1 name $1
DATA_SOURCE 2 len $2
DATA_SOURCE 3 hash r full_name_hash
FUZZY_MAX 2 len 32
STR_LEN 0 dlm (-1),9
STR_LEN 0 dlm (-1),9
PREEMPT_ADD <- disables preempt
RX_PATH
UNITS 2 len unit_byte
LOCK2 0 &dlm->spinlock
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct dlm_ctxt)->spinlock

fs/ocfs2/dlm/dlmmaster.c dlm_assert_master_handler() -> __dlm_lookup_lockres()

Type Parameter Key Value
PARAM_VALUE 0 dlm 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->spinlock.rlock.dep_map->name 0-255
PARAM_VALUE 2 len 0-32
BUF_SIZE 0 dlm 720
BUF_SIZE 0 dlm 720
BUF_SIZE 1 name 64
BUF_SIZE 1 name 64
CAPPED_DATA 0 dlm 1
CAPPED_DATA 2 len 1
DATA_SOURCE 0 dlm $2
DATA_SOURCE 3 hash r full_name_hash
PREEMPT_ADD <- disables preempt
RX_PATH
UNITS 2 len unit_byte
LOCK2 0 &dlm->spinlock
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct dlm_ctxt)->spinlock

fs/ocfs2/dlm/dlmmaster.c dlm_master_request_handler() -> __dlm_lookup_lockres()

Type Parameter Key Value
PARAM_VALUE 0 dlm 4096-ptr_max
PARAM_VALUE 0 dlm->dlm_state 1-2
PARAM_VALUE 0 dlm->spinlock.rlock.dep_map->name 0-255
PARAM_VALUE 2 len 0-32
BUF_SIZE 0 dlm 720
BUF_SIZE 0 dlm 720
BUF_SIZE 1 name 64
BUF_SIZE 1 name 64
CAPPED_DATA 0 dlm 1
CAPPED_DATA 2 len 1
DATA_SOURCE 0 dlm $2
DATA_SOURCE 3 hash r full_name_hash
PREEMPT_ADD <- disables preempt
RX_PATH
UNITS 2 len unit_byte
LOCK2 0 &dlm->spinlock
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct dlm_ctxt)->spinlock

fs/ocfs2/dlm/dlmmaster.c dlm_migrate_request_handler() -> __dlm_lookup_lockres()

Type Parameter Key Value
PARAM_VALUE 0 dlm 4096-ptr_max
PARAM_VALUE 0 dlm->spinlock.rlock.dep_map->name 0-255
PARAM_VALUE 2 len 0-32
BUF_SIZE 0 dlm 720
BUF_SIZE 0 dlm 720
BUF_SIZE 1 name 64
BUF_SIZE 1 name 64
CAPPED_DATA 0 dlm 1
DATA_SOURCE 0 dlm $2
DATA_SOURCE 3 hash r full_name_hash
PREEMPT_ADD <- disables preempt
RX_PATH
UNITS 2 len unit_byte
LOCK2 0 &dlm->spinlock
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct dlm_ctxt)->spinlock

fs/ocfs2/dlm/dlmmaster.c dlm_reset_mleres_owner() -> __dlm_lookup_lockres()

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->master_hash 4096-ptr_max
PARAM_VALUE 0 dlm->master_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 dlm->recovery_map 4096-ptr_max
PARAM_VALUE 0 dlm->spinlock.rlock.dep_map->name 0-255
BUF_SIZE 0 dlm (-1),720,1560
BUF_SIZE 0 dlm (-1),720,1560
BUF_SIZE 1 name 32
DATA_SOURCE 0 dlm $0
PREEMPT_ADD
RX_PATH
UNITS 2 len unit_byte
LOCK2 0 &dlm->master_lock
LOCK2 0 &dlm->spinlock
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 global &o2hb_callback_sem
TYPE_LOCK (struct dlm_ctxt)->master_lock
TYPE_LOCK (struct dlm_ctxt)->spinlock

fs/ocfs2/dlm/dlmrecovery.c dlm_master_requery_handler() -> __dlm_lookup_lockres()

Type Parameter Key Value
PARAM_VALUE 0 dlm 4096-ptr_max
PARAM_VALUE 0 dlm->spinlock.rlock.dep_map->name 0-255
BUF_SIZE 0 dlm 720
BUF_SIZE 0 dlm 720
BUF_SIZE 1 name 64
CAPPED_DATA 0 dlm 1
DATA_SOURCE 0 dlm $2
DATA_SOURCE 3 hash r full_name_hash
PREEMPT_ADD <- disables preempt
RX_PATH
UNITS 2 len unit_byte
LOCK2 0 &dlm->spinlock
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct dlm_ctxt)->spinlock