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

Documentation/kprobes.txt

+2 −1
Original line number Diff line number Diff line
@@ -702,7 +702,8 @@ a virtual address that is no longer valid (module init sections, module 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.