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/* SPDX-License-Identifier: GPL-2.0 */
#undef TRACE_SYSTEM
#define TRACE_SYSTEM vmalloc
#if !defined(_TRACE_VMALLOC_H) || defined(TRACE_HEADER_MULTI_READ)
#define _TRACE_VMALLOC_H
#include <linux/tracepoint.h>
/**
* alloc_vmap_area - called when a new vmap allocation occurs
* @addr: an allocated address
* @size: a requested size
* @align: a requested alignment
* @vstart: a requested start range
* @vend: a requested end range
* @failed: an allocation failed or not
*
* This event is used for a debug purpose, it can give an extra
* information for a developer about how often it occurs and which
* parameters are passed for further validation.
*/
TRACE_EVENT(alloc_vmap_area,
TP_PROTO(unsigned long addr, unsigned long size, unsigned long align,
unsigned long vstart, unsigned long vend, int failed),
TP_ARGS(addr, size, align, vstart, vend, failed),
TP_STRUCT__entry(
__field(unsigned long, addr)
__field(unsigned long, size)
__field(unsigned long, align)
__field(unsigned long, vstart)
__field(unsigned long, vend)
__field(int, failed)
),
TP_fast_assign(
__entry->addr = addr;
__entry->size = size;
__entry->align = align;
__entry->vstart = vstart;
__entry->vend = vend;
__entry->failed = failed;
),
TP_printk("va_start: %lu size=%lu align=%lu vstart=0x%lx vend=0x%lx failed=%d",
__entry->addr, __entry->size, __entry->align,
__entry->vstart, __entry->vend, __entry->failed)
);
#endif /* _TRACE_VMALLOC_H */
/* This part must be outside protection */
#include <trace/define_trace.h>
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