From: Thomas Gleixner <tglx@linutronix.de> To: LKML <linux-kernel@vger.kernel.org> Cc: Ingo Molnar <mingo@kernel.org>, Peter Zijlstra <peterz@infradead.org>, Paul McKenney <paulmck@linux.vnet.ibm.com>, Frederic Weisbecker <fweisbec@gmail.com>, Chris Mason <clm@fb.com>, Arjan van de Ven <arjan@infradead.org>, rt@linutronix.de, Rik van Riel <riel@redhat.com>, George Spelvin <linux@sciencehorizons.net>, Len Brown <lenb@kernel.org>, Josh Triplett <josh@joshtriplett.org>, Eric Dumazet <edumazet@google.com> Subject: [patch 4 06/22] drivers/tty/metag_da: Initialize timer as pinned Date: Mon, 04 Jul 2016 09:50:21 -0000 Message-ID: <20160704094341.456452642@linutronix.de> (raw) In-Reply-To: <20160704093956.299369787@linutronix.de> [-- Attachment #0: driversttymetag_da_Initialize_timer_as_pinned.patch --] [-- Type: text/plain, Size: 996 bytes --] Pinned timers must carry that attribute in the timer itself. No functional change. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Frederic Weisbecker <fweisbec@gmail.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Chris Mason <clm@fb.com> Cc: Eric Dumazet <edumazet@google.com> Cc: rt@linutronix.de Cc: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> Cc: Arjan van de Ven <arjan@infradead.org> --- drivers/tty/metag_da.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/drivers/tty/metag_da.c +++ b/drivers/tty/metag_da.c @@ -323,12 +323,12 @@ static void dashtty_timer(unsigned long if (channel >= 0) fetch_data(channel); - mod_timer_pinned(&poll_timer, jiffies + DA_TTY_POLL); + mod_timer(&poll_timer, jiffies + DA_TTY_POLL); } static void add_poll_timer(struct timer_list *poll_timer) { - setup_timer(poll_timer, dashtty_timer, 0); + setup_pinned_timer(poll_timer, dashtty_timer, 0); poll_timer->expires = jiffies + DA_TTY_POLL; /*
next prev parent reply index Thread overview: 60+ messages / expand[flat|nested] mbox.gz Atom feed top 2016-07-04 9:50 [patch 4 00/22] timer: Refactor the timer wheel Thomas Gleixner 2016-07-04 9:50 ` [patch 4 01/22] timer: Make pinned a timer property Thomas Gleixner 2016-07-07 8:39 ` [tip:timers/core] timers: Make 'pinned' " tip-bot for Thomas Gleixner 2016-07-04 9:50 ` [patch 4 02/22] x86/apic/uv: Initialize timer as pinned Thomas Gleixner 2016-07-07 8:40 ` [tip:timers/core] timers, x86/apic/uv: Initialize the UV heartbeat " tip-bot for Thomas Gleixner 2016-07-04 9:50 ` [patch 4 03/22] x86/mce: Initialize " Thomas Gleixner 2016-07-07 8:40 ` [tip:timers/core] timers, x86/mce: Initialize MCE restart " tip-bot for Thomas Gleixner 2016-07-04 9:50 ` [patch 4 04/22] cpufreq/powernv: Initialize " Thomas Gleixner 2016-07-07 8:41 ` [tip:timers/core] timers, cpufreq/powernv: Initialize the gpstate " tip-bot for Thomas Gleixner 2016-07-04 9:50 ` [patch 4 05/22] driver/net/ethernet/tile: Initialize " Thomas Gleixner 2016-07-07 8:41 ` [tip:timers/core] timers, driver/net/ethernet/tile: Initialize the egress " tip-bot for Thomas Gleixner 2016-07-04 9:50 ` Thomas Gleixner [this message] 2016-07-07 8:42 ` [tip:timers/core] timers, drivers/tty/metag_da: Initialize the poll " tip-bot for Thomas Gleixner 2016-07-04 9:50 ` [patch 4 07/22] drivers/tty/mips_ejtag: Initialize " Thomas Gleixner 2016-07-07 8:42 ` [tip:timers/core] timers, drivers/tty/mips_ejtag: Initialize the poll " tip-bot for Thomas Gleixner 2016-07-04 9:50 ` [patch 4 08/22] net/ipv4/inet: Initialize timers " Thomas Gleixner 2016-07-07 8:43 ` [tip:timers/core] timers, net/ipv4/inet: Initialize connection request " tip-bot for Thomas Gleixner 2016-07-04 9:50 ` [patch 4 09/22] timer: Remove mod_timer_pinned Thomas Gleixner 2016-07-07 8:43 ` [tip:timers/core] timers: Remove the deprecated mod_timer_pinned() API tip-bot for Thomas Gleixner 2016-07-04 9:50 ` [patch 4 10/22] signal: Use hrtimer for sigtimedwait Thomas Gleixner 2016-07-07 8:43 ` [tip:timers/core] signals: Use hrtimer for sigtimedwait() tip-bot for Thomas Gleixner 2016-07-04 9:50 ` [patch 4 11/22] hlist: Add hlist_is_singular_node() helper Thomas Gleixner 2016-07-07 8:44 ` [tip:timers/core] " tip-bot for Thomas Gleixner 2016-07-04 9:50 ` [patch 4 12/22] timer: Give a few structs and members proper names Thomas Gleixner 2016-07-07 8:44 ` [tip:timers/core] timers: " tip-bot for Thomas Gleixner 2016-07-04 9:50 ` [patch 4 13/22] timer: Reduce the CPU index space to 256k Thomas Gleixner 2016-07-07 8:45 ` [tip:timers/core] timers: " tip-bot for Thomas Gleixner 2016-07-04 9:50 ` [patch 4 14/22] timer: Switch to a non cascading wheel Thomas Gleixner 2016-07-07 8:45 ` [tip:timers/core] timers: Switch to a non-cascading wheel tip-bot for Thomas Gleixner 2016-08-11 15:21 ` [patch 4 14/22] timer: Switch to a non cascading wheel Jouni Malinen 2016-08-11 20:25 ` [PREEMPT-RT] " rcochran 2016-08-13 9:12 ` Jouni Malinen 2016-08-16 9:46 ` Richard Cochran 2016-08-16 14:35 ` Eric Dumazet 2016-08-17 9:05 ` Jouni Malinen 2016-08-17 9:23 ` rcochran 2016-08-12 17:50 ` Rik van Riel 2016-08-12 19:14 ` Paul E. McKenney 2016-08-16 8:55 ` Richard Cochran 2016-08-16 7:57 ` Richard Cochran 2016-07-04 9:50 ` [patch 4 15/22] timer: Remove slack leftovers Thomas Gleixner 2016-07-07 8:46 ` [tip:timers/core] timers: Remove set_timer_slack() leftovers tip-bot for Thomas Gleixner 2016-07-22 11:31 ` [patch 4 15/22] timer: Remove slack leftovers Jason A. Donenfeld 2016-07-22 13:04 ` Thomas Gleixner 2016-07-22 15:18 ` Jason A. Donenfeld 2016-07-22 22:54 ` Jason A. Donenfeld 2016-07-04 9:50 ` [patch 4 16/22] timer: Move __run_timers() function Thomas Gleixner 2016-07-07 8:46 ` [tip:timers/core] timers: " tip-bot for Anna-Maria Gleixner 2016-07-04 9:50 ` [patch 4 17/22] timer: Optimize collect timers for NOHZ Thomas Gleixner 2016-07-07 8:47 ` [tip:timers/core] timers: Optimize collect_expired_timers() " tip-bot for Anna-Maria Gleixner 2016-07-04 9:50 ` [patch 4 18/22] tick/sched: Remove pointless empty function Thomas Gleixner 2016-07-07 8:47 ` [tip:timers/core] timers/nohz: Remove pointless tick_nohz_kick_tick() function tip-bot for Thomas Gleixner 2016-07-04 9:50 ` [patch 4 19/22] timer: Forward wheel clock whenever possible Thomas Gleixner 2016-07-07 8:48 ` [tip:timers/core] timers: Forward the " tip-bot for Thomas Gleixner 2016-07-04 9:50 ` [patch 4 20/22] timer: Only wake softirq if necessary Thomas Gleixner 2016-07-07 8:48 ` [tip:timers/core] timers: " tip-bot for Thomas Gleixner 2016-07-04 9:50 ` [patch 4 21/22] timer: Split out index calculation Thomas Gleixner 2016-07-07 8:48 ` [tip:timers/core] timers: " tip-bot for Anna-Maria Gleixner 2016-07-04 9:50 ` [patch 4 22/22] timer: Optimization for same expiry time in mod_timer() Thomas Gleixner 2016-07-07 8:49 ` [tip:timers/core] timers: Implement optimization " tip-bot for Anna-Maria Gleixner
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