Messages in this thread Patch in this message | | | Date | Mon, 31 Jan 2011 14:07:30 GMT | From | tip-bot for Torben Hohn <> | Subject | [tip:timers/core] cris: arch-v10: Switch do_timer() to xtime_update() |
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Commit-ID: 17588b99183ece563013622afeefd37eb8e68fd3 Gitweb: http://git.kernel.org/tip/17588b99183ece563013622afeefd37eb8e68fd3 Author: Torben Hohn <torbenh@gmx.de> AuthorDate: Thu, 27 Jan 2011 15:59:36 +0100 Committer: Thomas Gleixner <tglx@linutronix.de> CommitDate: Mon, 31 Jan 2011 14:55:44 +0100
cris: arch-v10: Switch do_timer() to xtime_update()
This code failed to take the xtime_lock, which must be held when calling do_timer(). Use the safe version xtime_update()
Signed-off-by: Torben Hohn <torbenh@gmx.de> Cc: hch@infradead.org Cc: Jesper Nilsson <jesper.nilsson@axis.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: johnstul@us.ibm.com Cc: Mikael Starvik <starvik@axis.com> Cc: yong.zhang0@gmail.com LKML-Reference: <20110127145936.23248.16192.stgit@localhost> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> --- arch/cris/arch-v10/kernel/time.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/cris/arch-v10/kernel/time.c b/arch/cris/arch-v10/kernel/time.c index 00eb36f..20c85b5 100644 --- a/arch/cris/arch-v10/kernel/time.c +++ b/arch/cris/arch-v10/kernel/time.c @@ -140,7 +140,7 @@ stop_watchdog(void) /* * timer_interrupt() needs to keep up the real-time clock, - * as well as call the "do_timer()" routine every clocktick + * as well as call the "xtime_update()" routine every clocktick */ //static unsigned short myjiff; /* used by our debug routine print_timestamp */ @@ -176,7 +176,7 @@ timer_interrupt(int irq, void *dev_id) /* call the real timer interrupt handler */ - do_timer(1); + xtime_update(1); cris_do_profile(regs); /* Save profiling information */ return IRQ_HANDLED;
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