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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

kernel/trace/trace.c ftrace_dump_one() -> trace_find_next_entry_inc()

Type Parameter Key Value
PARAM_VALUE 0 iter 5788541559921344512
PARAM_VALUE 0 iter->array_buffer 4096-ptr_max
PARAM_VALUE 0 iter->cpu_file (-1)-0
PARAM_VALUE 0 iter->fmt 1-u64max
PARAM_VALUE 0 iter->pos (-1)
PARAM_VALUE 0 iter->private 0,4096-ptr_max
PARAM_VALUE 0 iter->tr 4096-ptr_max
PARAM_VALUE 0 iter->trace 0,4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
LOCK2 flags

kernel/trace/trace.c s_next() -> trace_find_next_entry_inc()

Type Parameter Key Value
PARAM_VALUE 0 iter 4096-ptr_max
PARAM_VALUE 0 iter->idx s64min-(-1)
BUF_SIZE 0 iter s32min-(-2),1-s32max
BUF_SIZE 0 iter s32min-(-2),1-s32max
CAPPED_DATA 0 iter->idx 1
FUZZY_MAX 0 iter->idx (-1)
HARD_MAX 0 iter->idx (-1)
RX_PATH
TASK_NOT_RUNNING
UNITS 0 iter unit_array_size
LOCK2 &m->lock
TYPE_LOCK (struct seq_file)->lock

kernel/trace/trace.c s_next() -> trace_find_next_entry_inc()

Type Parameter Key Value
PARAM_VALUE 0 iter 4096-ptr_max
PARAM_VALUE 0 iter->idx s64min-2147483646
BUF_SIZE 0 iter s32min-(-2),1-s32max
BUF_SIZE 0 iter s32min-(-2),1-s32max
CAPPED_DATA 0 iter->idx 1
RX_PATH
TASK_NOT_RUNNING
UNITS 0 iter unit_array_size
LOCK2 &m->lock
TYPE_LOCK (struct seq_file)->lock

kernel/trace/trace.c tracing_fill_pipe_page() -> trace_find_next_entry_inc()

Type Parameter Key Value
PARAM_VALUE 0 iter 4096-ptr_max
PARAM_VALUE 0 iter->array_buffer 4096-ptr_max
PARAM_VALUE 0 iter->ent 1-u64max
PARAM_VALUE 0 iter->mutex.dep_map->name 0-255
PARAM_VALUE 0 iter->mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 iter->mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 iter->mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 iter->mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 iter->mutex.wait_lock.owner (-1)
PARAM_VALUE 0 iter->mutex.wait_lock.owner_cpu u32max
PARAM_VALUE 0 iter->seq.full 0
PARAM_VALUE 0 iter->tr 4096-ptr_max
PARAM_VALUE 0 iter->trace 4096-ptr_max
BUF_SIZE 0 iter s32min-(-2),1-s32max
BUF_SIZE 0 iter s32min-(-2),1-s32max
CAPPED_DATA 0 iter->seq.seq.len 1
DATA_SOURCE 0 iter $1
PARAM_COMPARE 0 iter->seq.seq.len <= $0->seq.seq.size
CONSTRAINT 0 iter->seq.seq.len <=3054
RX_PATH
TASK_NOT_RUNNING
LOCK2 global &all_cpu_access_lock
LOCK2 global &trace_event_sem
LOCK2 0 &iter->mutex
TYPE_LOCK (struct trace_iterator)->mutex

kernel/trace/trace.c tracing_read_pipe() -> trace_find_next_entry_inc()

Type Parameter Key Value
PARAM_VALUE 0 iter 4096-ptr_max
PARAM_VALUE 0 iter->buffer_iter 0,4096-ptr_max
PARAM_VALUE 0 iter->pos (-1)
PARAM_VALUE 0 iter->seq.buffer 4096-ptr_max
PARAM_VALUE 0 iter->tr 4096-ptr_max
PARAM_VALUE 0 iter->trace 4096-ptr_max
BUF_SIZE 0 iter s32min-(-2),1-s32max
BUF_SIZE 0 iter s32min-(-2),1-s32max
TERMINATED 0 iter->seq.seq.buffer 1
MEM_ZERO 0 iter->started->bits
LOCK2 _T->lock
LOCK2 global &all_cpu_access_lock
LOCK2 global &trace_event_sem

kernel/trace/trace.c tracing_read_pipe() -> trace_find_next_entry_inc()

Type Parameter Key Value
PARAM_VALUE 0 iter 4096-ptr_max
PARAM_VALUE 0 iter->array_buffer 4096-ptr_max
PARAM_VALUE 0 iter->buffer_iter 0,4096-ptr_max
PARAM_VALUE 0 iter->ent 1-u64max
PARAM_VALUE 0 iter->lost_events 0-s32max,18446744071562067968-u64max
PARAM_VALUE 0 iter->pos (-1)
PARAM_VALUE 0 iter->seq.buffer 4096-ptr_max
PARAM_VALUE 0 iter->tr 4096-ptr_max
PARAM_VALUE 0 iter->trace 4096-ptr_max
BUF_SIZE 0 iter s32min-(-2),1-s32max
BUF_SIZE 0 iter s32min-(-2),1-s32max
TERMINATED 0 iter->seq.seq.buffer 1
MEM_ZERO 0 iter->started->bits
LOCK2 _T->lock
LOCK2 global &all_cpu_access_lock
LOCK2 global &trace_event_sem

kernel/trace/trace.c tracing_splice_read_pipe() -> trace_find_next_entry_inc()

Type Parameter Key Value
PARAM_VALUE 0 iter 4096-ptr_max
PARAM_VALUE 0 iter->ent 0
PARAM_VALUE 0 iter->mutex.dep_map->name 0-255
PARAM_VALUE 0 iter->mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 iter->mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 iter->mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 iter->mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 iter->mutex.wait_lock.owner (-1)
PARAM_VALUE 0 iter->mutex.wait_lock.owner_cpu u32max
PARAM_VALUE 0 iter->trace 4096-ptr_max
BUF_SIZE 0 iter s32min-(-2),1-s32max
BUF_SIZE 0 iter s32min-(-2),1-s32max
CAPPED_DATA 0 &iter->mutex 1
RX_PATH
TASK_NOT_RUNNING
LOCK2 0 &iter->mutex
TYPE_LOCK (struct trace_iterator)->mutex

kernel/trace/trace_kdb.c ftrace_dump_buf() -> trace_find_next_entry_inc()

Type Parameter Key Value
PARAM_VALUE 0 iter 7508949142300868608
PARAM_VALUE 0 iter->cpu_file 0-8191
PARAM_VALUE 0 iter->pos (-1)
PARAM_VALUE 0 iter->private 0,4096-ptr_max
PARAM_VALUE 0 iter->tr 69249725370638336
PARAM_VALUE 0 iter->trace 0,4096-ptr_max
USER_DATA 0 iter->cpu 0-8191
USER_DATA 0 iter->cpu_file 0-8191
HALF_LOCKED2 rcu_read

kernel/trace/trace_kdb.c ftrace_dump_buf() -> trace_find_next_entry_inc()

Type Parameter Key Value
PARAM_VALUE 0 iter 7508949142300868608
PARAM_VALUE 0 iter->array_buffer 4096-ptr_max
PARAM_VALUE 0 iter->cpu_file 0-8191
PARAM_VALUE 0 iter->ent 1-u64max
PARAM_VALUE 0 iter->lost_events 0-s32max,18446744071562067968-u64max
PARAM_VALUE 0 iter->pos (-1)
PARAM_VALUE 0 iter->private 0,4096-ptr_max
PARAM_VALUE 0 iter->tr 69249725370638336
PARAM_VALUE 0 iter->trace 0,4096-ptr_max
USER_DATA 0 iter->cpu 0-8191
USER_DATA 0 iter->cpu_file 0-8191
HALF_LOCKED2 rcu_read