+++ /dev/null
-#undef TRACE_SYSTEM
-#define TRACE_SYSTEM kmem
-
-#if !defined(_TRACE_KMEM_H) || defined(TRACE_HEADER_MULTI_READ)
-#define _TRACE_KMEM_H
-
-#include <linux/types.h>
-#include <linux/tracepoint.h>
-#include <trace/events/gfpflags.h>
-
-DECLARE_EVENT_CLASS(kmem_alloc,
-
- TP_PROTO(unsigned long call_site,
- const void *ptr,
- size_t bytes_req,
- size_t bytes_alloc,
- gfp_t gfp_flags),
-
- TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags),
-
- TP_STRUCT__entry(
- __field( unsigned long, call_site )
- __field( const void *, ptr )
- __field( size_t, bytes_req )
- __field( size_t, bytes_alloc )
- __field( gfp_t, gfp_flags )
- ),
-
- TP_fast_assign(
- __entry->call_site = call_site;
- __entry->ptr = ptr;
- __entry->bytes_req = bytes_req;
- __entry->bytes_alloc = bytes_alloc;
- __entry->gfp_flags = gfp_flags;
- ),
-
- TP_printk("call_site=%lx ptr=%p bytes_req=%zu bytes_alloc=%zu gfp_flags=%s",
- __entry->call_site,
- __entry->ptr,
- __entry->bytes_req,
- __entry->bytes_alloc,
- show_gfp_flags(__entry->gfp_flags))
-);
-
-DEFINE_EVENT(kmem_alloc, kmalloc,
-
- TP_PROTO(unsigned long call_site, const void *ptr,
- size_t bytes_req, size_t bytes_alloc, gfp_t gfp_flags),
-
- TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags)
-);
-
-DEFINE_EVENT(kmem_alloc, kmem_cache_alloc,
-
- TP_PROTO(unsigned long call_site, const void *ptr,
- size_t bytes_req, size_t bytes_alloc, gfp_t gfp_flags),
-
- TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags)
-);
-
-DECLARE_EVENT_CLASS(kmem_alloc_node,
-
- TP_PROTO(unsigned long call_site,
- const void *ptr,
- size_t bytes_req,
- size_t bytes_alloc,
- gfp_t gfp_flags,
- int node),
-
- TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags, node),
-
- TP_STRUCT__entry(
- __field( unsigned long, call_site )
- __field( const void *, ptr )
- __field( size_t, bytes_req )
- __field( size_t, bytes_alloc )
- __field( gfp_t, gfp_flags )
- __field( int, node )
- ),
-
- TP_fast_assign(
- __entry->call_site = call_site;
- __entry->ptr = ptr;
- __entry->bytes_req = bytes_req;
- __entry->bytes_alloc = bytes_alloc;
- __entry->gfp_flags = gfp_flags;
- __entry->node = node;
- ),
-
- TP_printk("call_site=%lx ptr=%p bytes_req=%zu bytes_alloc=%zu gfp_flags=%s node=%d",
- __entry->call_site,
- __entry->ptr,
- __entry->bytes_req,
- __entry->bytes_alloc,
- show_gfp_flags(__entry->gfp_flags),
- __entry->node)
-);
-
-DEFINE_EVENT(kmem_alloc_node, kmalloc_node,
-
- TP_PROTO(unsigned long call_site, const void *ptr,
- size_t bytes_req, size_t bytes_alloc,
- gfp_t gfp_flags, int node),
-
- TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags, node)
-);
-
-DEFINE_EVENT(kmem_alloc_node, kmem_cache_alloc_node,
-
- TP_PROTO(unsigned long call_site, const void *ptr,
- size_t bytes_req, size_t bytes_alloc,
- gfp_t gfp_flags, int node),
-
- TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags, node)
-);
-
-DECLARE_EVENT_CLASS(kmem_free,
-
- TP_PROTO(unsigned long call_site, const void *ptr),
-
- TP_ARGS(call_site, ptr),
-
- TP_STRUCT__entry(
- __field( unsigned long, call_site )
- __field( const void *, ptr )
- ),
-
- TP_fast_assign(
- __entry->call_site = call_site;
- __entry->ptr = ptr;
- ),
-
- TP_printk("call_site=%lx ptr=%p", __entry->call_site, __entry->ptr)
-);
-
-DEFINE_EVENT(kmem_free, kfree,
-
- TP_PROTO(unsigned long call_site, const void *ptr),
-
- TP_ARGS(call_site, ptr)
-);
-
-DEFINE_EVENT(kmem_free, kmem_cache_free,
-
- TP_PROTO(unsigned long call_site, const void *ptr),
-
- TP_ARGS(call_site, ptr)
-);
-
-TRACE_EVENT(mm_page_free,
-
- TP_PROTO(struct page *page, unsigned int order),
-
- TP_ARGS(page, order),
-
- TP_STRUCT__entry(
- __field( struct page *, page )
- __field( unsigned int, order )
- ),
-
- TP_fast_assign(
- __entry->page = page;
- __entry->order = order;
- ),
-
- TP_printk("page=%p pfn=%lu order=%d",
- __entry->page,
- page_to_pfn(__entry->page),
- __entry->order)
-);
-
-TRACE_EVENT(mm_page_free_batched,
-
- TP_PROTO(struct page *page, int cold),
-
- TP_ARGS(page, cold),
-
- TP_STRUCT__entry(
- __field( struct page *, page )
- __field( int, cold )
- ),
-
- TP_fast_assign(
- __entry->page = page;
- __entry->cold = cold;
- ),
-
- TP_printk("page=%p pfn=%lu order=0 cold=%d",
- __entry->page,
- page_to_pfn(__entry->page),
- __entry->cold)
-);
-
-TRACE_EVENT(mm_page_alloc,
-
- TP_PROTO(struct page *page, unsigned int order,
- gfp_t gfp_flags, int migratetype),
-
- TP_ARGS(page, order, gfp_flags, migratetype),
-
- TP_STRUCT__entry(
- __field( struct page *, page )
- __field( unsigned int, order )
- __field( gfp_t, gfp_flags )
- __field( int, migratetype )
- ),
-
- TP_fast_assign(
- __entry->page = page;
- __entry->order = order;
- __entry->gfp_flags = gfp_flags;
- __entry->migratetype = migratetype;
- ),
-
- TP_printk("page=%p pfn=%lu order=%d migratetype=%d gfp_flags=%s",
- __entry->page,
- __entry->page ? page_to_pfn(__entry->page) : 0,
- __entry->order,
- __entry->migratetype,
- show_gfp_flags(__entry->gfp_flags))
-);
-
-DECLARE_EVENT_CLASS(mm_page,
-
- TP_PROTO(struct page *page, unsigned int order, int migratetype),
-
- TP_ARGS(page, order, migratetype),
-
- TP_STRUCT__entry(
- __field( struct page *, page )
- __field( unsigned int, order )
- __field( int, migratetype )
- ),
-
- TP_fast_assign(
- __entry->page = page;
- __entry->order = order;
- __entry->migratetype = migratetype;
- ),
-
- TP_printk("page=%p pfn=%lu order=%u migratetype=%d percpu_refill=%d",
- __entry->page,
- __entry->page ? page_to_pfn(__entry->page) : 0,
- __entry->order,
- __entry->migratetype,
- __entry->order == 0)
-);
-
-DEFINE_EVENT(mm_page, mm_page_alloc_zone_locked,
-
- TP_PROTO(struct page *page, unsigned int order, int migratetype),
-
- TP_ARGS(page, order, migratetype)
-);
-
-DEFINE_EVENT_PRINT(mm_page, mm_page_pcpu_drain,
-
- TP_PROTO(struct page *page, unsigned int order, int migratetype),
-
- TP_ARGS(page, order, migratetype),
-
- TP_printk("page=%p pfn=%lu order=%d migratetype=%d",
- __entry->page, page_to_pfn(__entry->page),
- __entry->order, __entry->migratetype)
-);
-
-TRACE_EVENT(mm_page_alloc_extfrag,
-
- TP_PROTO(struct page *page,
- int alloc_order, int fallback_order,
- int alloc_migratetype, int fallback_migratetype),
-
- TP_ARGS(page,
- alloc_order, fallback_order,
- alloc_migratetype, fallback_migratetype),
-
- TP_STRUCT__entry(
- __field( struct page *, page )
- __field( int, alloc_order )
- __field( int, fallback_order )
- __field( int, alloc_migratetype )
- __field( int, fallback_migratetype )
- ),
-
- TP_fast_assign(
- __entry->page = page;
- __entry->alloc_order = alloc_order;
- __entry->fallback_order = fallback_order;
- __entry->alloc_migratetype = alloc_migratetype;
- __entry->fallback_migratetype = fallback_migratetype;
- ),
-
- TP_printk("page=%p pfn=%lu alloc_order=%d fallback_order=%d pageblock_order=%d alloc_migratetype=%d fallback_migratetype=%d fragmenting=%d change_ownership=%d",
- __entry->page,
- page_to_pfn(__entry->page),
- __entry->alloc_order,
- __entry->fallback_order,
- pageblock_order,
- __entry->alloc_migratetype,
- __entry->fallback_migratetype,
- __entry->fallback_order < pageblock_order,
- __entry->alloc_migratetype == __entry->fallback_migratetype)
-);
-
-#endif /* _TRACE_KMEM_H */
-
-/* This part must be outside protection */
-#include <trace/define_trace.h>
projects / lttng-modules.git / blobdiff