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Re: [PATCH] ftrace: As disabling interrupts is costly and write_lock variant of tasklist_lock is not held from interrupt context it is not necessary to disable interrupts.

From Steven Rostedt <rostedt@goodmis.org>
Newsgroups linux.kernel
Subject Re: [PATCH] ftrace: As disabling interrupts is costly and write_lock variant of tasklist_lock is not held from interrupt context it is not necessary to disable interrupts.
Date 2016-05-19 16:00 +0200
Message-ID <rAwEy-vI-43@gated-at.bofh.it> (permalink)
References <rAfNn-6pu-23@gated-at.bofh.it> <rAfNn-6pu-21@gated-at.bofh.it> <rAsrg-6ir-5@gated-at.bofh.it> <rAw1Q-gk-9@gated-at.bofh.it> <rAwEy-vI-45@gated-at.bofh.it>
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On Thu, 19 May 2016 13:49:16 +0000
"N, Soumya P" <soumya.p.n@hpe.com> wrote:

> Hi Steve,
> 
> Thanks for the explanation.
> I will take care of your comments and send v2 of the same patch.
> 

I'll also note that in our forum (LKML), we do not do "top posting".

We practice "inline replying" and "trimming". See

  https://en.wikipedia.org/wiki/Posting_style

-- Steve

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Re: [PATCH] ftrace: As disabling interrupts is costly and  write_lock variant of tasklist_lock is not held from interrupt context it  is not necessary to disable interrupts. Steven Rostedt <rostedt@goodmis.org> - 2016-05-18 22:00 +0200
  RE: [PATCH] ftrace: As disabling interrupts is costly and write_lock  variant of tasklist_lock is not held from interrupt context it is not  necessary to disable interrupts. "N, Soumya P" <soumya.p.n@hpe.com> - 2016-05-19 11:30 +0200
    Re: [PATCH] ftrace: As disabling interrupts is costly and  write_lock variant of tasklist_lock is not held from interrupt context it  is not necessary to disable interrupts. Steven Rostedt <rostedt@goodmis.org> - 2016-05-19 15:20 +0200
      Re: [PATCH] ftrace: As disabling interrupts is costly and  write_lock variant of tasklist_lock is not held from interrupt context it  is not necessary to disable interrupts. Steven Rostedt <rostedt@goodmis.org> - 2016-05-19 16:00 +0200
      RE: [PATCH] ftrace: As disabling interrupts is costly and write_lock  variant of tasklist_lock is not held from interrupt context it is not  necessary to disable interrupts. "N, Soumya P" <soumya.p.n@hpe.com> - 2016-05-19 16:30 +0200
        Re: [PATCH] ftrace: As disabling interrupts is costly and  write_lock variant of tasklist_lock is not held from interrupt context it  is not necessary to disable interrupts. Steven Rostedt <rostedt@goodmis.org> - 2016-05-20 19:30 +0200
          RE: [PATCH] ftrace: As disabling interrupts is costly and write_lock  variant of tasklist_lock is not held from interrupt context it is not  necessary to disable interrupts. "N, Soumya P" <soumya.p.n@hpe.com> - 2016-05-21 20:50 +0200

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