#ifndef _TICK_SCHED_H
#define _TICK_SCHED_H

#include <linux/hrtimer.h>

enum tick_device_mode {
	TICKDEV_MODE_PERIODIC,
	TICKDEV_MODE_ONESHOT,
};

struct tick_device {
	struct clock_event_device *evtdev;
	enum tick_device_mode mode;
};

enum tick_nohz_mode {
	NOHZ_MODE_INACTIVE,
	NOHZ_MODE_LOWRES,
	NOHZ_MODE_HIGHRES,
};

/**
 * struct tick_sched - sched tick emulation and no idle tick control/stats
 * @sched_timer:	hrtimer to schedule the periodic tick in high
 *			resolution mode
 * @last_tick:		Store the last tick expiry time when the tick
 *			timer is modified for nohz sleeps. This is necessary
 *			to resume the tick timer operation in the timeline
 *			when the CPU returns from nohz sleep.
 * @next_tick:		Next tick to be fired when in dynticks mode.
 * @tick_stopped:	Indicator that the idle tick has been stopped
 * @idle_jiffies:	jiffies at the entry to idle for idle time accounting
 * @idle_calls:		Total number of idle calls
 * @idle_sleeps:	Number of idle calls, where the sched tick was stopped
 * @idle_entrytime:	Time when the idle call was entered
 * @idle_waketime:	Time when the idle was interrupted
 * @idle_exittime:	Time when the idle state was left
 * @idle_sleeptime:	Sum of the time slept in idle with sched tick stopped
 * @iowait_sleeptime:	Sum of the time slept in idle with sched tick stopped, with IO outstanding
 * @sleep_length:	Duration of the current idle sleep
 * @do_timer_lst:	CPU was the last one doing do_timer before going idle
 */
struct tick_sched {
	struct hrtimer			sched_timer;
	unsigned long			check_clocks;
	enum tick_nohz_mode		nohz_mode;
	ktime_t				last_tick;
	ktime_t				next_tick;
	int				inidle;
	int				tick_stopped;
	unsigned long			idle_jiffies;
	unsigned long			idle_calls;
	unsigned long			idle_sleeps;
	int				idle_active;
	ktime_t				idle_entrytime;
	ktime_t				idle_waketime;
	ktime_t				idle_exittime;
	ktime_t				idle_sleeptime;
	ktime_t				iowait_sleeptime;
	ktime_t				sleep_length;
	unsigned long			last_jiffies;
	u64				next_timer;
	ktime_t				idle_expires;
	int				do_timer_last;
	atomic_t			tick_dep_mask;
};

extern struct tick_sched *tick_get_tick_sched(int cpu);

extern void tick_setup_sched_timer(void);
#if defined CONFIG_NO_HZ_COMMON || defined CONFIG_HIGH_RES_TIMERS
extern void tick_cancel_sched_timer(int cpu);
#else
static inline void tick_cancel_sched_timer(int cpu) { }
#endif

#ifdef CONFIG_GENERIC_CLOCKEVENTS_BROADCAST
extern int __tick_broadcast_oneshot_control(enum tick_broadcast_state state);
#else
static inline int
__tick_broadcast_oneshot_control(enum tick_broadcast_state state)
{
	return -EBUSY;
}
#endif

#endif
897cce0774b6196f59f98a44eed7e011db5aa'/><table><tr><td colspan='2'/></tr><tr><td class='label'>context:</td><td class='ctrl'><select name='context' onchange='this.form.submit();'><option value='1'>1</option><option value='2'>2</option><option value='3' selected='selected'>3</option><option value='4'>4</option><option value='5'>5</option><option value='6'>6</option><option value='7'>7</option><option value='8'>8</option><option value='9'>9</option><option value='10'>10</option><option value='15'>15</option><option value='20'>20</option><option value='25'>25</option><option value='30'>30</option><option value='35'>35</option><option value='40'>40</option></select></td></tr><tr><td class='label'>space:</td><td class='ctrl'><select name='ignorews' onchange='this.form.submit();'><option value='0' selected='selected'>include</option><option value='1'>ignore</option></select></td></tr><tr><td class='label'>mode:</td><td class='ctrl'><select name='dt' onchange='this.form.submit();'><option value='0' selected='selected'>unified</option><option value='1'>ssdiff</option><option value='2'>stat only</option></select></td></tr><tr><td/><td class='ctrl'><noscript><input type='submit' value='reload'/></noscript></td></tr></table></form></div><table summary='commit info' class='commit-info'>
<tr><th>author</th><td>Luis de Bethencourt &lt;luisbg@osg.samsung.com&gt;</td><td class='right'>2016-07-03 16:29:44 +0100</td></tr>
<tr><th>committer</th><td>Luis de Bethencourt &lt;luisbg@osg.samsung.com&gt;</td><td class='right'>2016-10-08 10:01:16 +0100</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/?id=4c3897cce0774b6196f59f98a44eed7e011db5aa'>4c3897cce0774b6196f59f98a44eed7e011db5aa</a> (<a href='/cgit.cgi/linux/net-next.git/patch/?id=4c3897cce0774b6196f59f98a44eed7e011db5aa'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?id=4c3897cce0774b6196f59f98a44eed7e011db5aa'>68c49115da8af4bfc61fbf685cd22be127500596</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/?id=9ae51a32b1a060d2db4340d853d989ae622d273f'>9ae51a32b1a060d2db4340d853d989ae622d273f</a> (<a href='/cgit.cgi/linux/net-next.git/diff/?id=4c3897cce0774b6196f59f98a44eed7e011db5aa&amp;id2=9ae51a32b1a060d2db4340d853d989ae622d273f'>diff</a>)</td></tr></table>
<div class='commit-subject'>befs: make consistent use of befs_error()</div><div class='commit-msg'>befs_error() is used in potential errors that could happen in befs to
provide informational log messages. befs_debug() is silent when
CONFIG_BEFS_DEBUG=no, and very verbose when switched on, which is why it is
used for general debugging but not for errors.

Fix a few cases where the befs debug utility usage isn't following the
expected pattern. To make sure we have consistent information in the logs.

Signed-off-by: Luis de Bethencourt &lt;luisbg@osg.samsung.com&gt;
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=4c3897cce0774b6196f59f98a44eed7e011db5aa'>Diffstat</a></div><table summary='diffstat' class='diffstat'>