From 11e9734bcb6a7361943f993eba4e97f5812120d8 Mon Sep 17 00:00:00 2001 From: Hyeonggon Yoo <42.hyeyoo@gmail.com> Date: Wed, 17 Aug 2022 19:18:23 +0900 Subject: mm/slab_common: unify NUMA and UMA version of tracepoints Drop kmem_alloc event class, rename kmem_alloc_node to kmem_alloc, and remove _node postfix for NUMA version of tracepoints. This will break some tools that depend on {kmem_cache_alloc,kmalloc}_node, but at this point maintaining both kmem_alloc and kmem_alloc_node event classes does not makes sense at all. Signed-off-by: Hyeonggon Yoo <42.hyeyoo@gmail.com> Reviewed-by: Vlastimil Babka Signed-off-by: Vlastimil Babka --- include/trace/events/kmem.h | 60 ++------------------------------------------- 1 file changed, 2 insertions(+), 58 deletions(-) (limited to 'include') diff --git a/include/trace/events/kmem.h b/include/trace/events/kmem.h index 4cb51ace600d..e078ebcdc4b1 100644 --- a/include/trace/events/kmem.h +++ b/include/trace/events/kmem.h @@ -11,62 +11,6 @@ DECLARE_EVENT_CLASS(kmem_alloc, - TP_PROTO(unsigned long call_site, - const void *ptr, - struct kmem_cache *s, - size_t bytes_req, - size_t bytes_alloc, - gfp_t gfp_flags), - - TP_ARGS(call_site, ptr, s, 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( unsigned long, gfp_flags ) - __field( bool, accounted ) - ), - - TP_fast_assign( - __entry->call_site = call_site; - __entry->ptr = ptr; - __entry->bytes_req = bytes_req; - __entry->bytes_alloc = bytes_alloc; - __entry->gfp_flags = (__force unsigned long)gfp_flags; - __entry->accounted = IS_ENABLED(CONFIG_MEMCG_KMEM) ? - ((gfp_flags & __GFP_ACCOUNT) || - (s && s->flags & SLAB_ACCOUNT)) : false; - ), - - TP_printk("call_site=%pS ptr=%p bytes_req=%zu bytes_alloc=%zu gfp_flags=%s accounted=%s", - (void *)__entry->call_site, - __entry->ptr, - __entry->bytes_req, - __entry->bytes_alloc, - show_gfp_flags(__entry->gfp_flags), - __entry->accounted ? "true" : "false") -); - -DEFINE_EVENT(kmem_alloc, kmalloc, - - TP_PROTO(unsigned long call_site, const void *ptr, struct kmem_cache *s, - size_t bytes_req, size_t bytes_alloc, gfp_t gfp_flags), - - TP_ARGS(call_site, ptr, s, bytes_req, bytes_alloc, gfp_flags) -); - -DEFINE_EVENT(kmem_alloc, kmem_cache_alloc, - - TP_PROTO(unsigned long call_site, const void *ptr, struct kmem_cache *s, - size_t bytes_req, size_t bytes_alloc, gfp_t gfp_flags), - - TP_ARGS(call_site, ptr, s, bytes_req, bytes_alloc, gfp_flags) -); - -DECLARE_EVENT_CLASS(kmem_alloc_node, - TP_PROTO(unsigned long call_site, const void *ptr, struct kmem_cache *s, @@ -109,7 +53,7 @@ DECLARE_EVENT_CLASS(kmem_alloc_node, __entry->accounted ? "true" : "false") ); -DEFINE_EVENT(kmem_alloc_node, kmalloc_node, +DEFINE_EVENT(kmem_alloc, kmalloc, TP_PROTO(unsigned long call_site, const void *ptr, struct kmem_cache *s, size_t bytes_req, size_t bytes_alloc, @@ -118,7 +62,7 @@ DEFINE_EVENT(kmem_alloc_node, kmalloc_node, TP_ARGS(call_site, ptr, s, bytes_req, bytes_alloc, gfp_flags, node) ); -DEFINE_EVENT(kmem_alloc_node, kmem_cache_alloc_node, +DEFINE_EVENT(kmem_alloc, kmem_cache_alloc, TP_PROTO(unsigned long call_site, const void *ptr, struct kmem_cache *s, size_t bytes_req, size_t bytes_alloc, -- cgit v1.2.3