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Defined in 2 files as a prototype:

Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

fs/nfsd/nfssvc.c nfsd_vers() -> nfsd_support_version()

Type Parameter Key Value
PARAM_VALUE 0 vers 2-4
CAPPED_DATA 0 vers 1
DATA_SOURCE 0 vers $1
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 vers 2-3[c]
LOCK2 global &nfsd_mutex

fs/nfsd/nfssvc.c nfsd_vers() -> nfsd_support_version()

Type Parameter Key Value
PARAM_VALUE 0 vers 2-4
CAPPED_DATA 0 vers 1
DATA_SOURCE 0 vers $1
FUZZY_MAX 0 vers 4
HARD_MAX 0 vers 4
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 global &nfsd_mutex

fs/nfsd/nfsctl.c nfsd_net_init() -> nfsd_support_version()

Type Parameter Key Value
PARAM_VALUE 0 vers 0-4
FUZZY_MAX 0 vers 4
HARD_MAX 0 vers 4
RX_PATH
TASK_NOT_RUNNING
UNITS 0 vers unit_byte
LOCK2 global &pernet_ops_rwsem

fs/nfsd/nfsctl.c nfsd_net_init() -> nfsd_support_version()

Type Parameter Key Value
PARAM_VALUE 0 vers 4
RX_PATH
TASK_NOT_RUNNING
LOCK2 global &pernet_ops_rwsem

fs/nfsd/nfsctl.c nfsd_nl_version_get_doit() -> nfsd_support_version()

Type Parameter Key Value
PARAM_VALUE 0 vers 2-4
FUZZY_MAX 0 vers 4
RX_PATH
TASK_NOT_RUNNING
LOCK2 global &nfsd_mutex
HALF_LOCKED2 &dev->lock
HALF_LOCKED2 &devlink->lock
HALF_LOCKED2 &net->xfrm.xfrm_cfg_mutex
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 global &audit_cmd_mutex.lock
HALF_LOCKED2 global &cb_lock
HALF_LOCKED2 global &crypto_cfg_mutex
HALF_LOCKED2 global &dpll_lock
HALF_LOCKED2 global &hwsim_phys_lock
HALF_LOCKED2 global &net_dm_mutex
HALF_LOCKED2 global &rtnl_mutex
HALF_LOCKED2 global &rx_queue_mutex
HALF_LOCKED2 rcu_read