#undef TRACE_SYSTEM
#define TRACE_SYSTEM workqueue

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

#include <linux/tracepoint.h>
#include <linux/workqueue.h>

DECLARE_EVENT_CLASS(workqueue_work,

	TP_PROTO(struct work_struct *work),

	TP_ARGS(work),

	TP_STRUCT__entry(
		__field( void *,	work	)
	),

	TP_fast_assign(
		__entry->work		= work;
	),

	TP_printk("work struct %p", __entry->work)
);

/**
 * workqueue_queue_work - called when a work gets queued
 * @req_cpu:	the requested cpu
 * @pwq:	pointer to struct pool_workqueue
 * @work:	pointer to struct work_struct
 *
 * This event occurs when a work is queued immediately or once a
 * delayed work is actually queued on a workqueue (ie: once the delay
 * has been reached).
 */
TRACE_EVENT(workqueue_queue_work,

	TP_PROTO(unsigned int req_cpu, struct pool_workqueue *pwq,
		 struct work_struct *work),

	TP_ARGS(req_cpu, pwq, work),

	TP_STRUCT__entry(
		__field( void *,	work	)
		__field( void *,	function)
		__field( void *,	workqueue)
		__field( unsigned int,	req_cpu	)
		__field( unsigned int,	cpu	)
	),

	TP_fast_assign(
		__entry->work		= work;
		__entry->function	= work->func;
		__entry->workqueue	= pwq->wq;
		__entry->req_cpu	= req_cpu;
		__entry->cpu		= pwq->pool->cpu;
	),

	TP_printk("work struct=%p function=%pf workqueue=%p req_cpu=%u cpu=%u",
		  __entry->work, __entry->function, __entry->workqueue,
		  __entry->req_cpu, __entry->cpu)
);

/**
 * workqueue_activate_work - called when a work gets activated
 * @work:	pointer to struct work_struct
 *
 * This event occurs when a queued work is put on the active queue,
 * which happens immediately after queueing unless @max_active limit
 * is reached.
 */
DEFINE_EVENT(workqueue_work, workqueue_activate_work,

	TP_PROTO(struct work_struct *work),

	TP_ARGS(work)
);

/**
 * workqueue_execute_start - called immediately before the workqueue callback
 * @work:	pointer to struct work_struct
 *
 * Allows to track workqueue execution.
 */
TRACE_EVENT(workqueue_execute_start,

	TP_PROTO(struct work_struct *work),

	TP_ARGS(work),

	TP_STRUCT__entry(
		__field( void *,	work	)
		__field( void *,	function)
	),

	TP_fast_assign(
		__entry->work		= work;
		__entry->function	= work->func;
	),

	TP_printk("work struct %p: function %pf", __entry->work, __entry->function)
);

/**
 * workqueue_execute_end - called immediately after the workqueue callback
 * @work:	pointer to struct work_struct
 *
 * Allows to track workqueue execution.
 */
DEFINE_EVENT(workqueue_work, workqueue_execute_end,

	TP_PROTO(struct work_struct *work),

	TP_ARGS(work)
);

#endif /*  _TRACE_WORKQUEUE_H */

/* This part must be outside protection */
#include <trace/define_trace.h>
t:</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 R. Rodriguez &lt;mcgrof@kernel.org&gt;</td><td class='right'>2016-06-29 15:14:55 -0700</td></tr>
<tr><th>committer</th><td>Michal Marek &lt;mmarek@suse.com&gt;</td><td class='right'>2016-07-22 12:13:39 +0200</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/?id=5c384dba979f7aa57d1f09a6ca1a7cd486e7caba'>5c384dba979f7aa57d1f09a6ca1a7cd486e7caba</a> (<a href='/cgit.cgi/linux/net-next.git/patch/?id=5c384dba979f7aa57d1f09a6ca1a7cd486e7caba'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?id=5c384dba979f7aa57d1f09a6ca1a7cd486e7caba'>c9865de9f478d6fda8cc7be34b35354f91e77b42</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/?id=be1fa90066644c5a7fdf4a08767c4a359f95096f'>be1fa90066644c5a7fdf4a08767c4a359f95096f</a> (<a href='/cgit.cgi/linux/net-next.git/diff/?id=5c384dba979f7aa57d1f09a6ca1a7cd486e7caba&amp;id2=be1fa90066644c5a7fdf4a08767c4a359f95096f'>diff</a>)</td></tr></table>
<div class='commit-subject'>coccicheck: replace --very-quiet with --quiet when debugging</div><div class='commit-msg'>When debugging (using --profile or --show-trying) you want to
avoid supressing output,  use --quiet instead. While at it, extend
documentation for SPFLAGS use.

For instance one can use:

$ export COCCI=scripts/coccinelle/misc/irqf_oneshot.cocci
$ make coccicheck DEBUG_FILE="poo.err" MODE=report SPFLAGS="--profile --show-trying" M=./drivers/mfd/arizona-irq.c

Expand Documentation/coccinelle.txt as well.

v4: expand Documentation/coccinelle.txt
v3: rebased, resolve conflicts, expand Documentation/coccinelle.txt
v2: use egrep instead of the *"=--option"* check, this doesn't work for
    disjunctions.

Signed-off-by: Luis R. Rodriguez &lt;mcgrof@kernel.org&gt;
Acked-by: Julia Lawall &lt;julia.lawall@lip6.fr&gt;
Signed-off-by: Michal Marek &lt;mmarek@suse.com&gt;
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=5c384dba979f7aa57d1f09a6ca1a7cd486e7caba'>Diffstat</a></div><table summary='diffstat' class='diffstat'>