#if !defined(_TRACE_KVM_H) || defined(TRACE_HEADER_MULTI_READ)
#define _TRACE_KVM_H

#include <linux/tracepoint.h>

#undef TRACE_SYSTEM
#define TRACE_SYSTEM kvm

/*
 * Tracepoints for vgic
 */
TRACE_EVENT(vgic_update_irq_pending,
	TP_PROTO(unsigned long vcpu_id, __u32 irq, bool level),
	TP_ARGS(vcpu_id, irq, level),

	TP_STRUCT__entry(
		__field(	unsigned long,	vcpu_id	)
		__field(	__u32,		irq	)
		__field(	bool,		level	)
	),

	TP_fast_assign(
		__entry->vcpu_id	= vcpu_id;
		__entry->irq		= irq;
		__entry->level		= level;
	),

	TP_printk("VCPU: %ld, IRQ %d, level: %d",
		  __entry->vcpu_id, __entry->irq, __entry->level)
);

/*
 * Tracepoints for arch_timer
 */
TRACE_EVENT(kvm_timer_update_irq,
	TP_PROTO(unsigned long vcpu_id, __u32 irq, int level),
	TP_ARGS(vcpu_id, irq, level),

	TP_STRUCT__entry(
		__field(	unsigned long,	vcpu_id	)
		__field(	__u32,		irq	)
		__field(	int,		level	)
	),

	TP_fast_assign(
		__entry->vcpu_id	= vcpu_id;
		__entry->irq		= irq;
		__entry->level		= level;
	),

	TP_printk("VCPU: %ld, IRQ %d, level %d",
		  __entry->vcpu_id, __entry->irq, __entry->level)
);

#endif /* _TRACE_KVM_H */

#undef TRACE_INCLUDE_PATH
#define TRACE_INCLUDE_PATH ../../../virt/kvm/arm
#undef TRACE_INCLUDE_FILE
#define TRACE_INCLUDE_FILE trace

/* This part must be outside protection */
#include <trace/define_trace.h>
/option>
</select> <input type='submit' value='switch'/></form></td></tr>
<tr><td class='sub'>net-next plumbings</td><td class='sub right'>Tobias Klauser</td></tr></table>
<table class='tabs'><tr><td>
<a href='/cgit.cgi/linux/net-next.git/'>summary</a><a href='/cgit.cgi/linux/net-next.git/refs/?id=79c6f448c8b79c321e4a1f31f98194e4f6b6cae7'>refs</a><a href='/cgit.cgi/linux/net-next.git/log/sound/soc/pxa/pxa-ssp.c'>log</a><a href='/cgit.cgi/linux/net-next.git/tree/sound/soc/pxa/pxa-ssp.c?id=79c6f448c8b79c321e4a1f31f98194e4f6b6cae7'>tree</a><a class='active' href='/cgit.cgi/linux/net-next.git/commit/sound/soc/pxa/pxa-ssp.c?id=79c6f448c8b79c321e4a1f31f98194e4f6b6cae7'>commit</a><a href='/cgit.cgi/linux/net-next.git/diff/sound/soc/pxa/pxa-ssp.c?id=79c6f448c8b79c321e4a1f31f98194e4f6b6cae7'>diff</a></td><td class='form'><form class='right' method='get' action='/cgit.cgi/linux/net-next.git/log/sound/soc/pxa/pxa-ssp.c'>
<input type='hidden' name='id' value='79c6f448c8b79c321e4a1f31f98194e4f6b6cae7'/><select name='qt'>
<option value='grep'>log msg</option>
<option value='author'>author</option>
<option value='committer'>committer</option>
<option value='range'>range</option>
</select>
<input class='txt' type='search' size='10' name='q' value=''/>
<input type='submit' value='search'/>
</form>
</td></tr></table>
<div class='path'>path: <a href='/cgit.cgi/linux/net-next.git/commit/?id=79c6f448c8b79c321e4a1f31f98194e4f6b6cae7'>root</a>/<a href='/cgit.cgi/linux/net-next.git/commit/sound?id=79c6f448c8b79c321e4a1f31f98194e4f6b6cae7'>sound</a>/<a href='/cgit.cgi/linux/net-next.git/commit/sound/soc?id=79c6f448c8b79c321e4a1f31f98194e4f6b6cae7'>soc</a>/<a href='/cgit.cgi/linux/net-next.git/commit/sound/soc/pxa?id=79c6f448c8b79c321e4a1f31f98194e4f6b6cae7'>pxa</a>/<a href='/cgit.cgi/linux/net-next.git/commit/sound/soc/pxa/pxa-ssp.c?id=79c6f448c8b79c321e4a1f31f98194e4f6b6cae7'>pxa-ssp.c</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='id' value='79c6f448c8b79c321e4a1f31f98194e4f6b6cae7'/><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>Steven Rostedt (VMware) &lt;rostedt@goodmis.org&gt;</td><td class='right'>2017-01-30 19:27:10 -0500</td></tr>
<tr><th>committer</th><td>Steven Rostedt (VMware) &lt;rostedt@goodmis.org&gt;</td><td class='right'>2017-01-31 09:13:49 -0500</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/sound/soc/pxa/pxa-ssp.c?id=79c6f448c8b79c321e4a1f31f98194e4f6b6cae7'>79c6f448c8b79c321e4a1f31f98194e4f6b6cae7</a> (<a href='/cgit.cgi/linux/net-next.git/patch/sound/soc/pxa/pxa-ssp.c?id=79c6f448c8b79c321e4a1f31f98194e4f6b6cae7'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?id=79c6f448c8b79c321e4a1f31f98194e4f6b6cae7'>370efda701f03cccf21e02bb1fdd3b852547d75c</a> /<a href='/cgit.cgi/linux/net-next.git/tree/sound/soc/pxa/pxa-ssp.c?id=79c6f448c8b79c321e4a1f31f98194e4f6b6cae7'>sound/soc/pxa/pxa-ssp.c</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/sound/soc/pxa/pxa-ssp.c?id=0c744ea4f77d72b3dcebb7a8f2684633ec79be88'>0c744ea4f77d72b3dcebb7a8f2684633ec79be88</a> (<a href='/cgit.cgi/linux/net-next.git/diff/sound/soc/pxa/pxa-ssp.c?id=79c6f448c8b79c321e4a1f31f98194e4f6b6cae7&amp;id2=0c744ea4f77d72b3dcebb7a8f2684633ec79be88'>diff</a>)</td></tr></table>
<div class='commit-subject'>tracing: Fix hwlat kthread migration</div><div class='commit-msg'>The hwlat tracer creates a kernel thread at start of the tracer. It is
pinned to a single CPU and will move to the next CPU after each period of
running. If the user modifies the migration thread's affinity, it will not
change after that happens.

The original code created the thread at the first instance it was called,
but later was changed to destroy the thread after the tracer was finished,
and would not be created until the next instance of the tracer was
established. The code that initialized the affinity was only called on the
initial instantiation of the tracer. After that, it was not initialized, and
the previous affinity did not match the current newly created one, making
it appear that the user modified the thread's affinity when it did not, and
the thread failed to migrate again.

Cc: stable@vger.kernel.org
Fixes: 0330f7aa8ee6 ("tracing: Have hwlat trace migrate across tracing_cpumask CPUs")
Signed-off-by: Steven Rostedt (VMware) &lt;rostedt@goodmis.org&gt;
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=79c6f448c8b79c321e4a1f31f98194e4f6b6cae7'>Diffstat</a> (limited to 'sound/soc/pxa/pxa-ssp.c')</div><table summary='diffstat' class='diffstat'>