From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
To: Mike Galbraith <umgwanakikbuti@gmail.com>
Cc: Steven Rostedt <rostedt@goodmis.org>,
linux-kernel@vger.kernel.org,
linux-rt-users <linux-rt-users@vger.kernel.org>,
Thomas Gleixner <tglx@linutronix.de>,
Carsten Emde <C.Emde@osadl.org>, John Kacur <jkacur@redhat.com>,
Paul Gortmaker <paul.gortmaker@windriver.com>
Subject: Re: [PATCH RT 2/4] Revert "timers: do not raise softirq unconditionally"
Date: Thu, 9 Apr 2015 15:39:16 +0200 [thread overview]
Message-ID: <20150409133916.GA2416@linutronix.de> (raw)
In-Reply-To: <1427250833.3459.4.camel@gmail.com>
* Mike Galbraith | 2015-03-25 03:33:53 [+0100]:
>Nah, I was referring to get_next_timer_interrupt() because I saw that
>rt_spin_unlock_after_trylock_in_irq(&base->lock) sitting there.
Hmm. Good question. But it was Ingo who introduced the lock, so it might
have special Ingo magic included.
> -Mike
Sebastian
next prev parent reply other threads:[~2015-04-09 13:39 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-17 16:35 [PATCH RT 0/4] Linux 3.10.70-rt75-rc2 Steven Rostedt
2015-03-17 16:35 ` [PATCH RT 1/4] fs,btrfs: fix rt deadlock on extent_buffer->lock Steven Rostedt
2015-03-17 16:35 ` [PATCH RT 2/4] Revert "timers: do not raise softirq unconditionally" Steven Rostedt
2015-03-17 20:35 ` Steven Rostedt
2015-03-19 8:17 ` Mike Galbraith
2015-03-19 16:26 ` Steven Rostedt
2015-03-19 16:42 ` Thavatchai Makphaibulchoke
2015-03-21 18:02 ` Mike Galbraith
2015-03-23 4:42 ` Mike Galbraith
2015-03-26 2:17 ` Thavatchai Makphaibulchoke
2015-03-26 5:23 ` Mike Galbraith
2015-03-26 6:01 ` Mike Galbraith
2015-03-26 6:27 ` Mike Galbraith
2015-03-26 13:53 ` Steven Rostedt
2015-03-24 18:15 ` Sebastian Andrzej Siewior
2015-03-25 2:38 ` Mike Galbraith
2015-03-24 18:10 ` Sebastian Andrzej Siewior
2015-03-25 2:33 ` Mike Galbraith
2015-04-09 13:39 ` Sebastian Andrzej Siewior [this message]
2015-08-11 23:21 ` Jiang, Yunhong
2015-03-17 16:35 ` [PATCH RT 3/4] netpoll: guard the access to dev->npinfo with rcu_read_lock/unlock_bh() for CONFIG_PREEMPT_RT_FULL=y Steven Rostedt
2015-03-17 16:35 ` [PATCH RT 4/4] Linux 3.10.70-rt75-rc2 Steven Rostedt
-- strict thread matches above, loose matches on Subject: below --
2015-03-17 16:30 [PATCH RT 0/4] Linux 3.12.38-rt53-rc2 Steven Rostedt
2015-03-17 16:30 ` [PATCH RT 2/4] Revert "timers: do not raise softirq unconditionally" Steven Rostedt
2015-03-17 16:25 [PATCH RT 0/4] Linux 3.14.34-rt32-rc2 Steven Rostedt
2015-03-17 16:25 ` [PATCH RT 2/4] Revert "timers: do not raise softirq unconditionally" Steven Rostedt
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