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-rw-r--r--kernel/trace/Kconfig10
1 files changed, 10 insertions, 0 deletions
diff --git a/kernel/trace/Kconfig b/kernel/trace/Kconfig
index 019f380fd764..f09d7635c0e1 100644
--- a/kernel/trace/Kconfig
+++ b/kernel/trace/Kconfig
@@ -234,6 +234,16 @@ config BOOT_TRACER
234 You must pass in initcall_debug and ftrace=initcall to the kernel 234 You must pass in initcall_debug and ftrace=initcall to the kernel
235 command line to enable this on bootup. 235 command line to enable this on bootup.
236 236
237config SKB_SOURCES_TRACER
238 bool "Trace skb source information"
239 select GENERIC_TRACER
240 help
241 This tracer helps developers/sysadmins correlate skb allocation and
242 consumption. The idea being that some processes will primarily consume data
243 that was allocated on certain numa nodes. By being able to visualize which
244 nodes the data was allocated on, a sysadmin or developer can optimize the
245 scheduling of those processes to cut back on cross node chatter.
246
237config TRACE_BRANCH_PROFILING 247config TRACE_BRANCH_PROFILING
238 bool 248 bool
239 select GENERIC_TRACER 249 select GENERIC_TRACER