Messages in this thread | | | Date | Wed, 1 Nov 2017 09:48:58 +0800 | From | zhouchengming <> | Subject | Re: [PATCH] kprobes, x86/alternatives: use text_mutex to protect smp_alt_modules |
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On 2017/11/1 5:59, Steven Rostedt wrote: > On Mon, 30 Oct 2017 17:03:23 +0900 > Masami Hiramatsu<mhiramat@kernel.org> wrote: > >>> static LIST_HEAD(smp_alt_modules); >>> -static DEFINE_MUTEX(smp_alt); >>> -static bool uniproc_patched = false; /* protected by smp_alt */ >>> +static bool uniproc_patched = false; /* protected by text_mutex */ > We should also add a comment somewhere by the text_mutex that it is > protecting this on x86.
Good, I will send a patch-v2 adding this comment.
Thanks!
> -- Steve > > . >
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