#undef TRACE_SYSTEM
#define TRACE_SYSTEM sunvnet

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

#include <linux/tracepoint.h>

TRACE_EVENT(vnet_rx_one,

	TP_PROTO(int lsid, int rsid, int index, int needs_ack),

	TP_ARGS(lsid, rsid, index, needs_ack),

	TP_STRUCT__entry(
		__field(int, lsid)
		__field(int, rsid)
		__field(int, index)
		__field(int, needs_ack)
	),

	TP_fast_assign(
		__entry->lsid = lsid;
		__entry->rsid = rsid;
		__entry->index = index;
		__entry->needs_ack = needs_ack;
	),

	TP_printk("(%x:%x) walk_rx_one index %d; needs_ack %d",
		__entry->lsid, __entry->rsid,
		__entry->index, __entry->needs_ack)
);

DECLARE_EVENT_CLASS(vnet_tx_stopped_ack_template,

	TP_PROTO(int lsid, int rsid, int ack_end, int npkts),

	TP_ARGS(lsid, rsid, ack_end, npkts),

	TP_STRUCT__entry(
		__field(int, lsid)
		__field(int, rsid)
		__field(int, ack_end)
		__field(int, npkts)
	),

	TP_fast_assign(
		__entry->lsid = lsid;
		__entry->rsid = rsid;
		__entry->ack_end = ack_end;
		__entry->npkts = npkts;
	),

	TP_printk("(%x:%x) stopped ack for %d; npkts %d",
		__entry->lsid, __entry->rsid,
		__entry->ack_end, __entry->npkts)
);
DEFINE_EVENT(vnet_tx_stopped_ack_template, vnet_tx_send_stopped_ack,
	     TP_PROTO(int lsid, int rsid, int ack_end, int npkts),
	     TP_ARGS(lsid, rsid, ack_end, npkts));
DEFINE_EVENT(vnet_tx_stopped_ack_template, vnet_tx_defer_stopped_ack,
	     TP_PROTO(int lsid, int rsid, int ack_end, int npkts),
	     TP_ARGS(lsid, rsid, ack_end, npkts));
DEFINE_EVENT(vnet_tx_stopped_ack_template, vnet_tx_pending_stopped_ack,
	     TP_PROTO(int lsid, int rsid, int ack_end, int npkts),
	     TP_ARGS(lsid, rsid, ack_end, npkts));

TRACE_EVENT(vnet_rx_stopped_ack,

	TP_PROTO(int lsid, int rsid, int end),

	TP_ARGS(lsid, rsid, end),

	TP_STRUCT__entry(
		__field(int, lsid)
		__field(int, rsid)
		__field(int, end)
	),

	TP_fast_assign(
		__entry->lsid = lsid;
		__entry->rsid = rsid;
		__entry->end = end;
	),

	TP_printk("(%x:%x) stopped ack for index %d",
		__entry->lsid, __entry->rsid, __entry->end)
);

TRACE_EVENT(vnet_tx_trigger,

	TP_PROTO(int lsid, int rsid, int start, int err),

	TP_ARGS(lsid, rsid, start, err),

	TP_STRUCT__entry(
		__field(int, lsid)
		__field(int, rsid)
		__field(int, start)
		__field(int, err)
	),

	TP_fast_assign(
		__entry->lsid = lsid;
		__entry->rsid = rsid;
		__entry->start = start;
		__entry->err = err;
	),

	TP_printk("(%x:%x) Tx trigger for %d sent with err %d %s",
		__entry->lsid, __entry->rsid, __entry->start,
		__entry->err, __entry->err > 0 ? "(ok)" : " ")
);

TRACE_EVENT(vnet_skip_tx_trigger,

	TP_PROTO(int lsid, int rsid, int last),

	TP_ARGS(lsid, rsid, last),

	TP_STRUCT__entry(
		__field(int, lsid)
		__field(int, rsid)
		__field(int, last)
	),

	TP_fast_assign(
		__entry->lsid = lsid;
		__entry->rsid = rsid;
		__entry->last = last;
	),

	TP_printk("(%x:%x) Skip Tx trigger. Last trigger sent was %d",
		__entry->lsid, __entry->rsid, __entry->last)
);
#endif /* _TRACE_SOCK_H */

/* This part must be outside protection */
#include <trace/define_trace.h>
p;id=79c6f448c8b79c321e4a1f31f98194e4f6b6cae7'>include</a>/<a href='/cgit.cgi/linux/net-next.git/commit/include/media?h=nds-private-remove&amp;id=79c6f448c8b79c321e4a1f31f98194e4f6b6cae7'>media</a>/<a href='/cgit.cgi/linux/net-next.git/commit/include/media/cec-edid.h?h=nds-private-remove&amp;id=79c6f448c8b79c321e4a1f31f98194e4f6b6cae7'>cec-edid.h</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='h' value='nds-private-remove'/><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/include/media/cec-edid.h?h=nds-private-remove&amp;id=79c6f448c8b79c321e4a1f31f98194e4f6b6cae7'>79c6f448c8b79c321e4a1f31f98194e4f6b6cae7</a> (<a href='/cgit.cgi/linux/net-next.git/patch/include/media/cec-edid.h?id=79c6f448c8b79c321e4a1f31f98194e4f6b6cae7'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?h=nds-private-remove&amp;id=79c6f448c8b79c321e4a1f31f98194e4f6b6cae7'>370efda701f03cccf21e02bb1fdd3b852547d75c</a> /<a href='/cgit.cgi/linux/net-next.git/tree/include/media/cec-edid.h?h=nds-private-remove&amp;id=79c6f448c8b79c321e4a1f31f98194e4f6b6cae7'>include/media/cec-edid.h</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/include/media/cec-edid.h?h=nds-private-remove&amp;id=0c744ea4f77d72b3dcebb7a8f2684633ec79be88'>0c744ea4f77d72b3dcebb7a8f2684633ec79be88</a> (<a href='/cgit.cgi/linux/net-next.git/diff/include/media/cec-edid.h?h=nds-private-remove&amp;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/?h=nds-private-remove&amp;id=79c6f448c8b79c321e4a1f31f98194e4f6b6cae7'>Diffstat</a> (limited to 'include/media/cec-edid.h')</div><table summary='diffstat' class='diffstat'>