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Documented in 1 files:

Defined in 1 files as a function:

Referenced in 5 files:

Smatch caller information:

net/rxrpc/conn_service.c rxrpc_find_service_conn_rcu() -> need_seqretry()

Type Parameter Key Value
PARAM_VALUE 0 lock 4096-ptr_max
LOCK2 rcu_read

fs/d_path.c __dentry_path() -> need_seqretry()

Type Parameter Key Value
PARAM_VALUE 0 lock 6999784468772192256
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 rcu_read

fs/d_path.c prepend_path() -> need_seqretry()

Type Parameter Key Value
PARAM_VALUE 0 lock 6999784468772192256
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 rcu_read

fs/d_path.c prepend_path() -> need_seqretry()

Type Parameter Key Value
PARAM_VALUE 0 lock 4370652378825981952
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 rcu_read

fs/namespace.c path_overmounted() -> need_seqretry()

Type Parameter Key Value
PARAM_VALUE 0 lock 4370652378825981952
DATA_SOURCE 1 seq r read_seqbegin
RX_PATH
TASK_NOT_RUNNING
LOCK2 &dentry->d_inode->i_rwsem
LOCK2 global &namespace_sem
TYPE_LOCK (struct inode)->i_rwsem

kernel/sys.c getrusage() -> need_seqretry()

Type Parameter Key Value
PARAM_VALUE 0 lock 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING

fs/dcache.c d_walk() -> need_seqretry()

Type Parameter Key Value
PARAM_VALUE 0 lock 6999784468772192256
CAPPED_DATA 1 seq 1
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
LOCK2 &this_parent->d_lockref.lock
HALF_LOCKED2 global &mount_lock.lock
TYPE_LOCK (struct lockref)->lock

fs/dcache.c d_walk() -> need_seqretry()

Type Parameter Key Value
PARAM_VALUE 0 lock 6999784468772192256
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &dentry->d_lockref.lock
HALF_LOCKED2 &this_parent->d_lockref.lock
HALF_LOCKED2 global &mount_lock.lock
HALF_LOCKED2 rcu_read