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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2016-07-26 06:43:12 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-07-26 06:43:12 +0300 |
| commit | 55392c4c06204c8149dc333309cf474691f1cc3c (patch) | |
| tree | ac4ee3c3d1f9eb3acc185de08c3d3e784a57349c /drivers/tty | |
| parent | c410614c902531d1ce2e46aec8ac91aa4dc89968 (diff) | |
| parent | 1f3b0f8243cb934307f59bd4d8e43b868e61d4d9 (diff) | |
| download | linux-55392c4c06204c8149dc333309cf474691f1cc3c.tar.xz | |
Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull timer updates from Thomas Gleixner:
"This update provides the following changes:
- The rework of the timer wheel which addresses the shortcomings of
the current wheel (cascading, slow search for next expiring timer,
etc). That's the first major change of the wheel in almost 20
years since Finn implemted it.
- A large overhaul of the clocksource drivers init functions to
consolidate the Device Tree initialization
- Some more Y2038 updates
- A capability fix for timerfd
- Yet another clock chip driver
- The usual pile of updates, comment improvements all over the place"
* 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (130 commits)
tick/nohz: Optimize nohz idle enter
clockevents: Make clockevents_subsys static
clocksource/drivers/time-armada-370-xp: Fix return value check
timers: Implement optimization for same expiry time in mod_timer()
timers: Split out index calculation
timers: Only wake softirq if necessary
timers: Forward the wheel clock whenever possible
timers/nohz: Remove pointless tick_nohz_kick_tick() function
timers: Optimize collect_expired_timers() for NOHZ
timers: Move __run_timers() function
timers: Remove set_timer_slack() leftovers
timers: Switch to a non-cascading wheel
timers: Reduce the CPU index space to 256k
timers: Give a few structs and members proper names
hlist: Add hlist_is_singular_node() helper
signals: Use hrtimer for sigtimedwait()
timers: Remove the deprecated mod_timer_pinned() API
timers, net/ipv4/inet: Initialize connection request timers as pinned
timers, drivers/tty/mips_ejtag: Initialize the poll timer as pinned
timers, drivers/tty/metag_da: Initialize the poll timer as pinned
...
Diffstat (limited to 'drivers/tty')
| -rw-r--r-- | drivers/tty/metag_da.c | 4 | ||||
| -rw-r--r-- | drivers/tty/mips_ejtag_fdc.c | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/drivers/tty/metag_da.c b/drivers/tty/metag_da.c index 9325262289f9..25ccef2fe748 100644 --- a/drivers/tty/metag_da.c +++ b/drivers/tty/metag_da.c @@ -323,12 +323,12 @@ static void dashtty_timer(unsigned long ignored) 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; /* diff --git a/drivers/tty/mips_ejtag_fdc.c b/drivers/tty/mips_ejtag_fdc.c index a119176a1855..234123b0c642 100644 --- a/drivers/tty/mips_ejtag_fdc.c +++ b/drivers/tty/mips_ejtag_fdc.c @@ -689,7 +689,7 @@ static void mips_ejtag_fdc_tty_timer(unsigned long opaque) mips_ejtag_fdc_handle(priv); if (!priv->removing) - mod_timer_pinned(&priv->poll_timer, jiffies + FDC_TTY_POLL); + mod_timer(&priv->poll_timer, jiffies + FDC_TTY_POLL); } /* TTY Port operations */ @@ -1002,7 +1002,7 @@ static int mips_ejtag_fdc_tty_probe(struct mips_cdmm_device *dev) raw_spin_unlock_irq(&priv->lock); } else { /* If we didn't get an usable IRQ, poll instead */ - setup_timer(&priv->poll_timer, mips_ejtag_fdc_tty_timer, + setup_pinned_timer(&priv->poll_timer, mips_ejtag_fdc_tty_timer, (unsigned long)priv); priv->poll_timer.expires = jiffies + FDC_TTY_POLL; /* |