2009-04-10 08:54:16 -04:00
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#if !defined(_TRACE_KMEM_H) || defined(TRACE_HEADER_MULTI_READ)
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2009-04-10 02:26:18 -04:00
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#define _TRACE_KMEM_H
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2008-08-10 13:14:03 -04:00
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#include <linux/types.h>
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2009-04-10 02:27:38 -04:00
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#include <linux/tracepoint.h>
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2008-08-10 13:14:03 -04:00
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2009-04-10 08:54:16 -04:00
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#undef TRACE_SYSTEM
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#define TRACE_SYSTEM kmem
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2008-08-10 13:14:03 -04:00
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2009-04-10 08:54:16 -04:00
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TRACE_EVENT(kmalloc,
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TP_PROTO(unsigned long call_site,
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const void *ptr,
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size_t bytes_req,
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size_t bytes_alloc,
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gfp_t gfp_flags),
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TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags),
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TP_STRUCT__entry(
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__field( unsigned long, call_site )
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__field( const void *, ptr )
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__field( size_t, bytes_req )
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__field( size_t, bytes_alloc )
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__field( gfp_t, gfp_flags )
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),
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TP_fast_assign(
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__entry->call_site = call_site;
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__entry->ptr = ptr;
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__entry->bytes_req = bytes_req;
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__entry->bytes_alloc = bytes_alloc;
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__entry->gfp_flags = gfp_flags;
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),
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TP_printk("call_site=%lx ptr=%p bytes_req=%zu bytes_alloc=%zu gfp_flags=%08x",
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__entry->call_site,
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__entry->ptr,
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__entry->bytes_req,
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__entry->bytes_alloc,
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__entry->gfp_flags)
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);
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TRACE_EVENT(kmem_cache_alloc,
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TP_PROTO(unsigned long call_site,
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const void *ptr,
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size_t bytes_req,
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size_t bytes_alloc,
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gfp_t gfp_flags),
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TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags),
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TP_STRUCT__entry(
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__field( unsigned long, call_site )
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__field( const void *, ptr )
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__field( size_t, bytes_req )
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__field( size_t, bytes_alloc )
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__field( gfp_t, gfp_flags )
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),
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TP_fast_assign(
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__entry->call_site = call_site;
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__entry->ptr = ptr;
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__entry->bytes_req = bytes_req;
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__entry->bytes_alloc = bytes_alloc;
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__entry->gfp_flags = gfp_flags;
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),
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TP_printk("call_site=%lx ptr=%p bytes_req=%zu bytes_alloc=%zu gfp_flags=%08x",
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__entry->call_site,
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__entry->ptr,
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__entry->bytes_req,
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__entry->bytes_alloc,
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__entry->gfp_flags)
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);
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TRACE_EVENT(kmalloc_node,
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TP_PROTO(unsigned long call_site,
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const void *ptr,
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size_t bytes_req,
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size_t bytes_alloc,
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gfp_t gfp_flags,
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int node),
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TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags, node),
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TP_STRUCT__entry(
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__field( unsigned long, call_site )
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__field( const void *, ptr )
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__field( size_t, bytes_req )
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__field( size_t, bytes_alloc )
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__field( gfp_t, gfp_flags )
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__field( int, node )
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),
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TP_fast_assign(
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__entry->call_site = call_site;
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__entry->ptr = ptr;
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__entry->bytes_req = bytes_req;
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__entry->bytes_alloc = bytes_alloc;
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__entry->gfp_flags = gfp_flags;
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__entry->node = node;
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),
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TP_printk("call_site=%lx ptr=%p bytes_req=%zu bytes_alloc=%zu gfp_flags=%08x node=%d",
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__entry->call_site,
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__entry->ptr,
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__entry->bytes_req,
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__entry->bytes_alloc,
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__entry->gfp_flags,
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__entry->node)
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);
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TRACE_EVENT(kmem_cache_alloc_node,
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TP_PROTO(unsigned long call_site,
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const void *ptr,
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size_t bytes_req,
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size_t bytes_alloc,
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gfp_t gfp_flags,
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int node),
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TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags, node),
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TP_STRUCT__entry(
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__field( unsigned long, call_site )
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__field( const void *, ptr )
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__field( size_t, bytes_req )
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__field( size_t, bytes_alloc )
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__field( gfp_t, gfp_flags )
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__field( int, node )
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),
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TP_fast_assign(
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__entry->call_site = call_site;
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__entry->ptr = ptr;
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__entry->bytes_req = bytes_req;
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__entry->bytes_alloc = bytes_alloc;
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__entry->gfp_flags = gfp_flags;
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__entry->node = node;
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),
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TP_printk("call_site=%lx ptr=%p bytes_req=%zu bytes_alloc=%zu gfp_flags=%08x node=%d",
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__entry->call_site,
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__entry->ptr,
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__entry->bytes_req,
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__entry->bytes_alloc,
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__entry->gfp_flags,
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__entry->node)
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);
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TRACE_EVENT(kfree,
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TP_PROTO(unsigned long call_site, const void *ptr),
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TP_ARGS(call_site, ptr),
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TP_STRUCT__entry(
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__field( unsigned long, call_site )
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__field( const void *, ptr )
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),
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TP_fast_assign(
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__entry->call_site = call_site;
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__entry->ptr = ptr;
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),
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TP_printk("call_site=%lx ptr=%p", __entry->call_site, __entry->ptr)
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);
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TRACE_EVENT(kmem_cache_free,
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TP_PROTO(unsigned long call_site, const void *ptr),
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TP_ARGS(call_site, ptr),
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TP_STRUCT__entry(
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__field( unsigned long, call_site )
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__field( const void *, ptr )
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),
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TP_fast_assign(
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__entry->call_site = call_site;
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__entry->ptr = ptr;
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),
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TP_printk("call_site=%lx ptr=%p", __entry->call_site, __entry->ptr)
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);
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#endif
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