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| author | Hyeonggon Yoo <42.hyeyoo@gmail.com> | 2022-08-17 19:18:23 +0900 |
|---|---|---|
| committer | Vlastimil Babka <vbabka@suse.cz> | 2022-09-01 10:40:27 +0200 |
| commit | 11e9734bcb6a7361943f993eba4e97f5812120d8 (patch) | |
| tree | b1749d7a8ec5a2c805d727df95223c1c6bf5cc62 /mm/slab_common.c | |
| parent | 26a40990ba052e6f553256f9d0f112452b992a38 (diff) | |
| download | lwn-11e9734bcb6a7361943f993eba4e97f5812120d8.tar.gz lwn-11e9734bcb6a7361943f993eba4e97f5812120d8.zip | |
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 <vbabka@suse.cz>
Signed-off-by: Vlastimil Babka <vbabka@suse.cz>
Diffstat (limited to 'mm/slab_common.c')
| -rw-r--r-- | mm/slab_common.c | 21 |
1 files changed, 8 insertions, 13 deletions
diff --git a/mm/slab_common.c b/mm/slab_common.c index 2eab19043940..3d7ad992ece1 100644 --- a/mm/slab_common.c +++ b/mm/slab_common.c @@ -907,9 +907,8 @@ void *__do_kmalloc_node(size_t size, gfp_t flags, int node, unsigned long caller if (unlikely(size > KMALLOC_MAX_CACHE_SIZE)) { ret = __kmalloc_large_node(size, flags, node); - trace_kmalloc_node(caller, ret, NULL, - size, PAGE_SIZE << get_order(size), - flags, node); + trace_kmalloc(_RET_IP_, ret, NULL, size, + PAGE_SIZE << get_order(size), flags, node); return ret; } @@ -920,8 +919,7 @@ void *__do_kmalloc_node(size_t size, gfp_t flags, int node, unsigned long caller ret = __kmem_cache_alloc_node(s, flags, node, size, caller); ret = kasan_kmalloc(s, ret, size, flags); - trace_kmalloc_node(caller, ret, s, size, - s->size, flags, node); + trace_kmalloc(_RET_IP_, ret, s, size, s->size, flags, node); return ret; } @@ -1007,8 +1005,7 @@ void *kmalloc_trace(struct kmem_cache *s, gfp_t gfpflags, size_t size) void *ret = __kmem_cache_alloc_node(s, gfpflags, NUMA_NO_NODE, size, _RET_IP_); - trace_kmalloc_node(_RET_IP_, ret, s, size, s->size, - gfpflags, NUMA_NO_NODE); + trace_kmalloc(_RET_IP_, ret, s, size, s->size, gfpflags, NUMA_NO_NODE); ret = kasan_kmalloc(s, ret, size, gfpflags); return ret; @@ -1020,7 +1017,7 @@ void *kmalloc_node_trace(struct kmem_cache *s, gfp_t gfpflags, { void *ret = __kmem_cache_alloc_node(s, gfpflags, node, size, _RET_IP_); - trace_kmalloc_node(_RET_IP_, ret, s, size, s->size, gfpflags, node); + trace_kmalloc(_RET_IP_, ret, s, size, s->size, gfpflags, node); ret = kasan_kmalloc(s, ret, size, gfpflags); return ret; @@ -1076,7 +1073,7 @@ void *kmalloc_large(size_t size, gfp_t flags) void *ret = __kmalloc_large_node(size, flags, NUMA_NO_NODE); trace_kmalloc(_RET_IP_, ret, NULL, size, - PAGE_SIZE << get_order(size), flags); + PAGE_SIZE << get_order(size), flags, NUMA_NO_NODE); return ret; } EXPORT_SYMBOL(kmalloc_large); @@ -1085,8 +1082,8 @@ void *kmalloc_large_node(size_t size, gfp_t flags, int node) { void *ret = __kmalloc_large_node(size, flags, node); - trace_kmalloc_node(_RET_IP_, ret, NULL, size, - PAGE_SIZE << get_order(size), flags, node); + trace_kmalloc(_RET_IP_, ret, NULL, size, + PAGE_SIZE << get_order(size), flags, node); return ret; } EXPORT_SYMBOL(kmalloc_large_node); @@ -1421,8 +1418,6 @@ EXPORT_SYMBOL(ksize); /* Tracepoints definitions. */ EXPORT_TRACEPOINT_SYMBOL(kmalloc); EXPORT_TRACEPOINT_SYMBOL(kmem_cache_alloc); -EXPORT_TRACEPOINT_SYMBOL(kmalloc_node); -EXPORT_TRACEPOINT_SYMBOL(kmem_cache_alloc_node); EXPORT_TRACEPOINT_SYMBOL(kfree); EXPORT_TRACEPOINT_SYMBOL(kmem_cache_free); |