Commit 9ed330d3 authored by Wang Long's avatar Wang Long Committed by Jonathan Corbet

Documentation: add description for FTRACE probe status

Now kprobe status have four flags, so kprobes.txt
should reflect all of them.
Signed-off-by: default avatarWang Long <long.wanglong@huawei.com>
Acked-by: default avatarMasami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Signed-off-by: default avatarJonathan Corbet <corbet@lwn.net>
parent 202799be
......@@ -702,7 +702,8 @@ a virtual address that is no longer valid (module init sections, module
virtual addresses that correspond to modules that've been unloaded),
such probes are marked with [GONE]. If the probe is temporarily disabled,
such probes are marked with [DISABLED]. If the probe is optimized, it is
marked with [OPTIMIZED].
marked with [OPTIMIZED]. If the probe is ftrace-based, it is marked with
[FTRACE].
/sys/kernel/debug/kprobes/enabled: Turn kprobes ON/OFF forcibly.
......
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