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d75f773c86
%pF and %pf are functionally equivalent to %pS and %ps conversion specifiers. The former are deprecated, therefore switch the current users to use the preferred variant. The changes have been produced by the following command: git grep -l '%p[fF]' | grep -v '^\(tools\|Documentation\)/' | \ while read i; do perl -i -pe 's/%pf/%ps/g; s/%pF/%pS/g;' $i; done And verifying the result. Link: http://lkml.kernel.org/r/20190325193229.23390-1-sakari.ailus@linux.intel.com Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Cc: linux-arm-kernel@lists.infradead.org Cc: sparclinux@vger.kernel.org Cc: linux-um@lists.infradead.org Cc: xen-devel@lists.xenproject.org Cc: linux-acpi@vger.kernel.org Cc: linux-pm@vger.kernel.org Cc: drbd-dev@lists.linbit.com Cc: linux-block@vger.kernel.org Cc: linux-mmc@vger.kernel.org Cc: linux-nvdimm@lists.01.org Cc: linux-pci@vger.kernel.org Cc: linux-scsi@vger.kernel.org Cc: linux-btrfs@vger.kernel.org Cc: linux-f2fs-devel@lists.sourceforge.net Cc: linux-mm@kvack.org Cc: ceph-devel@vger.kernel.org Cc: netdev@vger.kernel.org Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Acked-by: David Sterba <dsterba@suse.com> (for btrfs) Acked-by: Mike Rapoport <rppt@linux.ibm.com> (for mm/memblock.c) Acked-by: Bjorn Helgaas <bhelgaas@google.com> (for drivers/pci) Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by: Petr Mladek <pmladek@suse.com>
124 lines
2.7 KiB
C
124 lines
2.7 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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#undef TRACE_SYSTEM
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#define TRACE_SYSTEM workqueue
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#if !defined(_TRACE_WORKQUEUE_H) || defined(TRACE_HEADER_MULTI_READ)
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#define _TRACE_WORKQUEUE_H
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#include <linux/tracepoint.h>
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#include <linux/workqueue.h>
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DECLARE_EVENT_CLASS(workqueue_work,
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TP_PROTO(struct work_struct *work),
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TP_ARGS(work),
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TP_STRUCT__entry(
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__field( void *, work )
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),
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TP_fast_assign(
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__entry->work = work;
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),
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TP_printk("work struct %p", __entry->work)
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);
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struct pool_workqueue;
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/**
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* workqueue_queue_work - called when a work gets queued
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* @req_cpu: the requested cpu
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* @pwq: pointer to struct pool_workqueue
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* @work: pointer to struct work_struct
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*
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* This event occurs when a work is queued immediately or once a
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* delayed work is actually queued on a workqueue (ie: once the delay
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* has been reached).
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*/
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TRACE_EVENT(workqueue_queue_work,
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TP_PROTO(unsigned int req_cpu, struct pool_workqueue *pwq,
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struct work_struct *work),
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TP_ARGS(req_cpu, pwq, work),
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TP_STRUCT__entry(
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__field( void *, work )
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__field( void *, function)
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__field( void *, workqueue)
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__field( unsigned int, req_cpu )
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__field( unsigned int, cpu )
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),
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TP_fast_assign(
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__entry->work = work;
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__entry->function = work->func;
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__entry->workqueue = pwq->wq;
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__entry->req_cpu = req_cpu;
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__entry->cpu = pwq->pool->cpu;
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),
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TP_printk("work struct=%p function=%ps workqueue=%p req_cpu=%u cpu=%u",
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__entry->work, __entry->function, __entry->workqueue,
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__entry->req_cpu, __entry->cpu)
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);
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/**
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* workqueue_activate_work - called when a work gets activated
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* @work: pointer to struct work_struct
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*
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* This event occurs when a queued work is put on the active queue,
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* which happens immediately after queueing unless @max_active limit
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* is reached.
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*/
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DEFINE_EVENT(workqueue_work, workqueue_activate_work,
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TP_PROTO(struct work_struct *work),
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TP_ARGS(work)
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);
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/**
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* workqueue_execute_start - called immediately before the workqueue callback
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* @work: pointer to struct work_struct
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*
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* Allows to track workqueue execution.
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*/
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TRACE_EVENT(workqueue_execute_start,
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TP_PROTO(struct work_struct *work),
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TP_ARGS(work),
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TP_STRUCT__entry(
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__field( void *, work )
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__field( void *, function)
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),
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TP_fast_assign(
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__entry->work = work;
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__entry->function = work->func;
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),
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TP_printk("work struct %p: function %ps", __entry->work, __entry->function)
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);
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/**
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* workqueue_execute_end - called immediately after the workqueue callback
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* @work: pointer to struct work_struct
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*
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* Allows to track workqueue execution.
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*/
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DEFINE_EVENT(workqueue_work, workqueue_execute_end,
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TP_PROTO(struct work_struct *work),
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TP_ARGS(work)
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);
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#endif /* _TRACE_WORKQUEUE_H */
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/* This part must be outside protection */
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#include <trace/define_trace.h>
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