Documented in 1 files:
Defined in 1 files as a function:
Referenced in 3 files:
Smatch caller information:
kernel/trace/trace_remote.c remote_events_dir_header_event_read() -> trace_seq_used()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | s | 4096-ptr_max |
| PARAM_VALUE | 0 | s->seq.size | 1-u64max |
| BUF_SIZE | 0 | s | 8192 |
| DATA_SOURCE | 0 | s | r _kmalloc_noprof |
| TERMINATED | 0 | s->seq.buffer | 1 |
kernel/trace/trace_remote.c remote_events_dir_header_page_read() -> trace_seq_used()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | s | 4096-ptr_max |
| PARAM_VALUE | 0 | s->seq.size | 1-u64max |
| BUF_SIZE | 0 | s | 8192 |
| DATA_SOURCE | 0 | s | r _kmalloc_noprof |
| TERMINATED | 0 | s->seq.buffer | 1 |
kernel/trace/trace.c trace_seq_to_buffer() -> trace_seq_used()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | s | 4096-ptr_max |
| DATA_SOURCE | 0 | s | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &iter->mutex | ||
| LOCK2 | global &all_cpu_access_lock | ||
| LOCK2 | global &trace_event_sem | ||
| TYPE_LOCK | (struct trace_iterator)->mutex |
kernel/trace/trace.c trace_seq_to_buffer() -> trace_seq_used()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | s | 4096-ptr_max |
| CAPPED_DATA | 0 | s->readpos | 1 |
| DATA_SOURCE | 0 | s | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &iter->mutex | ||
| LOCK2 | global &all_cpu_access_lock | ||
| LOCK2 | global &trace_event_sem | ||
| TYPE_LOCK | (struct trace_iterator)->mutex |
kernel/trace/trace.c tracing_fill_pipe_page() -> trace_seq_used()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | s | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &iter->mutex | ||
| LOCK2 | global &all_cpu_access_lock | ||
| LOCK2 | global &trace_event_sem | ||
| TYPE_LOCK | (struct trace_iterator)->mutex |
kernel/trace/trace.c tracing_read_pipe() -> trace_seq_used()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | s | 4096-ptr_max |
| TERMINATED | 0 | s->seq.buffer | 1 |
| LOCK2 | _T->lock | ||
| LOCK2 | global &all_cpu_access_lock | ||
| LOCK2 | global &trace_event_sem |
kernel/trace/trace.c tracing_read_pipe() -> trace_seq_used()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | s | 4096-ptr_max |
| PARAM_VALUE | 0 | s->seq.len | 0 |
| PARAM_VALUE | 0 | s->seq.size | 1-u64max |
| TERMINATED | 0 | s->seq.buffer | 1 |
| LOCK2 | _T->lock |
kernel/trace/trace.c tracing_splice_read_pipe() -> trace_seq_used()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | s | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &iter->mutex | ||
| LOCK2 | global &all_cpu_access_lock | ||
| LOCK2 | global &trace_event_sem | ||
| TYPE_LOCK | (struct trace_iterator)->mutex |
kernel/trace/trace.c tracing_stats_read() -> trace_seq_used()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | s | 4096-ptr_max |
| PARAM_VALUE | 0 | s->seq.size | 1-u64max |
| BUF_SIZE | 0 | s | 8192 |
| DATA_SOURCE | 0 | s | r _kmalloc_noprof |
| TERMINATED | 0 | s->seq.buffer | 1 |
kernel/trace/trace_events.c event_filter_read() -> trace_seq_used()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | s | 4096-ptr_max |
| PARAM_VALUE | 0 | s->seq.size | 1-u64max |
| BUF_SIZE | 0 | s | 8192 |
| DATA_SOURCE | 0 | s | r _kmalloc_noprof |
| TERMINATED | 0 | s->seq.buffer | 1 |
kernel/trace/trace_events.c show_header_event_file() -> trace_seq_used()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | s | 4096-ptr_max |
| PARAM_VALUE | 0 | s->seq.size | 1-u64max |
| BUF_SIZE | 0 | s | 8192 |
| DATA_SOURCE | 0 | s | r _kmalloc_noprof |
| TERMINATED | 0 | s->seq.buffer | 1 |
kernel/trace/trace_events.c show_header_page_file() -> trace_seq_used()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | s | 4096-ptr_max |
| PARAM_VALUE | 0 | s->seq.size | 1-u64max |
| BUF_SIZE | 0 | s | 8192 |
| DATA_SOURCE | 0 | s | r _kmalloc_noprof |
| TERMINATED | 0 | s->seq.buffer | 1 |
kernel/trace/trace_events.c subsystem_filter_read() -> trace_seq_used()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | s | 4096-ptr_max |
| PARAM_VALUE | 0 | s->seq.size | 1-u64max |
| BUF_SIZE | 0 | s | 8192 |
| DATA_SOURCE | 0 | s | r _kmalloc_noprof |
| TERMINATED | 0 | s->seq.buffer | 1 |