diff options
Diffstat (limited to 'kernel/trace/Kconfig')
| -rw-r--r-- | kernel/trace/Kconfig | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/kernel/trace/Kconfig b/kernel/trace/Kconfig index 61c541c36596..11075a0dd829 100644 --- a/kernel/trace/Kconfig +++ b/kernel/trace/Kconfig @@ -165,6 +165,13 @@ config TRACING select TRACE_CLOCK select TASKS_RCU if PREEMPTION +config GLOBAL_TRACE_BUF_SIZE + int + prompt "Global ftrace buffer size (for trace_printk)" if EXPERT + range 0 4194034 + default 1441792 # 16384 * 88 (sizeof(struct print_entry)) + depends on TRACING + config GENERIC_TRACER bool select TRACING |