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Searched refs:saved_cmdlines (Results 1 – 2 of 2) sorted by relevance

/Linux-v4.19/kernel/trace/
Dtrace.c1737 char *saved_cmdlines; member
1746 return &savedcmd->saved_cmdlines[idx * TASK_COMM_LEN]; in get_saved_cmdlines()
1763 s->saved_cmdlines = kmalloc_array(TASK_COMM_LEN, val, GFP_KERNEL); in allocate_cmdlines_buffer()
1764 if (!s->saved_cmdlines) { in allocate_cmdlines_buffer()
4904 kfree(s->saved_cmdlines); in free_saved_cmdlines_buffer()
/Linux-v4.19/Documentation/trace/
Dftrace.rst362 saved_cmdlines:
375 By default, 128 comms are saved (see "saved_cmdlines" above). To
1089 impact of tracing. See "saved_cmdlines".