From: Josh Triplett <josh@joshtriplett.org>
To: Frederic Weisbecker <fweisbec@gmail.com>
Cc: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>,
linux-kernel@vger.kernel.org, mingo@elte.hu,
laijs@cn.fujitsu.com, dipankar@in.ibm.com,
akpm@linux-foundation.org, mathieu.desnoyers@polymtl.ca,
niv@us.ibm.com, tglx@linutronix.de, peterz@infradead.org,
rostedt@goodmis.org, Valdis.Kletnieks@vt.edu,
dhowells@redhat.com, eric.dumazet@gmail.com, darren@dvhart.com,
sbw@mit.edu, patches@linaro.org
Subject: Re: [PATCH tip/core/rcu 02/26] rcu: New rcu_user_enter_irq() and rcu_user_exit_irq() APIs
Date: Fri, 31 Aug 2012 14:38:44 -0700 [thread overview]
Message-ID: <20120831213844.GR4259@jtriplet-mobl1> (raw)
In-Reply-To: <CAFTL4hxsM7LUG5-NVnZsDCM7UpprqSmBXTyUni6GuO9NcwsDeA@mail.gmail.com>
On Fri, Aug 31, 2012 at 09:54:39PM +0200, Frederic Weisbecker wrote:
> 2012/8/31 Josh Triplett <josh@joshtriplett.org>:
> > Given that, the "enter" and "exit" names seem confusing. This seems
> > more like a flag you can set and clear, rather than a delimited region
> > as suggested by an enter/exit pair.
> >
> > How about something vaguely like rcu_user_irq_set_eqs and
> > rcu_user_irq_clear_eqs?
>
> I'd rather suggest rcu_user_enter_after_irq and
> rcu_user_exit_after_irq. It describes precisely what it does.
Those names sound reasonable, sure; in the context of "after",
enter/exit sounds less confusing.
- Josh Triplett
next prev parent reply other threads:[~2012-08-31 21:38 UTC|newest]
Thread overview: 73+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-30 21:05 [PATCH tip/core/rcu 0/26] idle-related changes Paul E. McKenney
2012-08-30 21:05 ` [PATCH tip/core/rcu 01/26] rcu: New rcu_user_enter() and rcu_user_exit() APIs Paul E. McKenney
2012-08-30 21:05 ` [PATCH tip/core/rcu 02/26] rcu: New rcu_user_enter_irq() and rcu_user_exit_irq() APIs Paul E. McKenney
2012-08-31 19:13 ` Josh Triplett
2012-08-31 19:54 ` Frederic Weisbecker
2012-08-31 21:38 ` Josh Triplett [this message]
2012-08-30 21:05 ` [PATCH tip/core/rcu 03/26] rcu: Make RCU_FAST_NO_HZ handle adaptive ticks Paul E. McKenney
2012-08-31 23:40 ` Josh Triplett
2012-08-30 21:05 ` [PATCH tip/core/rcu 04/26] rcu: Settle config for userspace extended quiescent state Paul E. McKenney
2012-08-31 23:44 ` Josh Triplett
2012-09-05 0:34 ` Paul E. McKenney
2012-09-05 0:46 ` Josh Triplett
2012-09-10 21:35 ` Frederic Weisbecker
2012-08-30 21:05 ` [PATCH tip/core/rcu 05/26] rcu: Allow rcu_user_enter()/exit() to nest Paul E. McKenney
2012-08-31 23:45 ` Josh Triplett
2012-08-30 21:05 ` [PATCH tip/core/rcu 06/26] rcu: Ignore userspace extended quiescent state by default Paul E. McKenney
2012-08-31 23:46 ` Josh Triplett
2012-08-30 21:05 ` [PATCH tip/core/rcu 07/26] rcu: Switch task's syscall hooks on context switch Paul E. McKenney
2012-08-31 23:48 ` Josh Triplett
2012-08-30 21:05 ` [PATCH tip/core/rcu 08/26] x86: Syscall hooks for userspace RCU extended QS Paul E. McKenney
2012-08-31 23:59 ` Josh Triplett
2012-09-10 21:30 ` Frederic Weisbecker
2012-08-30 21:05 ` [PATCH tip/core/rcu 09/26] x86: Exception " Paul E. McKenney
2012-08-31 23:51 ` Josh Triplett
2012-08-30 21:05 ` [PATCH tip/core/rcu 10/26] rcu: Exit RCU extended QS on kernel preemption after irq/exception Paul E. McKenney
2012-08-31 23:51 ` Josh Triplett
2012-09-06 16:52 ` Peter Zijlstra
2012-09-10 20:31 ` Frederic Weisbecker
2012-08-30 21:05 ` [PATCH tip/core/rcu 11/26] rcu: Exit RCU extended QS on user preemption Paul E. McKenney
2012-08-31 23:52 ` Josh Triplett
2012-09-06 17:02 ` Peter Zijlstra
2012-09-06 17:13 ` Peter Zijlstra
2012-09-10 20:26 ` Frederic Weisbecker
2012-09-12 9:33 ` Peter Zijlstra
2012-09-12 12:06 ` Frederic Weisbecker
2012-09-12 12:41 ` Peter Zijlstra
2012-09-12 12:52 ` Peter Zijlstra
2012-09-12 13:54 ` Frederic Weisbecker
2012-09-12 14:09 ` Peter Zijlstra
2012-09-12 13:52 ` Frederic Weisbecker
2012-09-12 15:21 ` Paul E. McKenney
2012-08-30 21:05 ` [PATCH tip/core/rcu 12/26] x86: Use the new schedule_user API on userspace preemption Paul E. McKenney
2012-08-31 23:53 ` Josh Triplett
2012-08-30 21:05 ` [PATCH tip/core/rcu 13/26] x86: Exit RCU extended QS on notify resume Paul E. McKenney
2012-08-31 23:54 ` Josh Triplett
2012-08-30 21:05 ` [PATCH tip/core/rcu 14/26] rcu: Userspace RCU extended QS selftest Paul E. McKenney
2012-08-31 23:54 ` Josh Triplett
2012-08-30 21:05 ` [PATCH tip/core/rcu 15/26] alpha: Fix preemption handling in idle loop Paul E. McKenney
2012-08-31 23:55 ` Josh Triplett
2012-08-30 21:05 ` [PATCH tip/core/rcu 16/26] alpha: Add missing RCU idle APIs on " Paul E. McKenney
2012-09-01 0:00 ` Josh Triplett
2012-08-30 21:05 ` [PATCH tip/core/rcu 17/26] cris: " Paul E. McKenney
2012-09-01 0:01 ` Josh Triplett
2012-08-30 21:05 ` [PATCH tip/core/rcu 18/26] frv: " Paul E. McKenney
2012-09-01 0:01 ` Josh Triplett
2012-08-30 21:05 ` [PATCH tip/core/rcu 19/26] h8300: " Paul E. McKenney
2012-09-01 0:02 ` Josh Triplett
2012-08-30 21:05 ` [PATCH tip/core/rcu 20/26] m32r: " Paul E. McKenney
2012-09-01 0:02 ` Josh Triplett
2012-08-30 21:05 ` [PATCH tip/core/rcu 21/26] m68k: " Paul E. McKenney
2012-09-01 0:02 ` Josh Triplett
2012-08-30 21:05 ` [PATCH tip/core/rcu 22/26] mn10300: " Paul E. McKenney
2012-09-01 0:03 ` Josh Triplett
2012-08-30 21:05 ` [PATCH tip/core/rcu 23/26] parisc: " Paul E. McKenney
2012-09-01 0:03 ` Josh Triplett
2012-08-30 21:05 ` [PATCH tip/core/rcu 24/26] score: " Paul E. McKenney
2012-09-01 0:04 ` Josh Triplett
2012-08-30 21:05 ` [PATCH tip/core/rcu 25/26] xtensa: " Paul E. McKenney
2012-09-01 0:05 ` Josh Triplett
2012-08-30 21:05 ` [PATCH tip/core/rcu 26/26] ia64: " Paul E. McKenney
2012-09-01 0:05 ` Josh Triplett
2012-08-31 19:07 ` [PATCH tip/core/rcu 01/26] rcu: New rcu_user_enter() and rcu_user_exit() APIs Josh Triplett
2012-09-05 1:04 ` Paul E. McKenney
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20120831213844.GR4259@jtriplet-mobl1 \
--to=josh@joshtriplett.org \
--cc=Valdis.Kletnieks@vt.edu \
--cc=akpm@linux-foundation.org \
--cc=darren@dvhart.com \
--cc=dhowells@redhat.com \
--cc=dipankar@in.ibm.com \
--cc=eric.dumazet@gmail.com \
--cc=fweisbec@gmail.com \
--cc=laijs@cn.fujitsu.com \
--cc=linux-kernel@vger.kernel.org \
--cc=mathieu.desnoyers@polymtl.ca \
--cc=mingo@elte.hu \
--cc=niv@us.ibm.com \
--cc=patches@linaro.org \
--cc=paulmck@linux.vnet.ibm.com \
--cc=peterz@infradead.org \
--cc=rostedt@goodmis.org \
--cc=sbw@mit.edu \
--cc=tglx@linutronix.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).