diff options
| author | Eduard - Gabriel Munteanu <eduard.munteanu@linux360.ro> | 2009-03-23 16:12:24 +0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-04-03 14:23:06 +0400 |
| commit | ca2b84cb3c4a0d4d2143b46ec072cdff5d1b3b87 (patch) | |
| tree | 7163bac040f11c444b24cab53c4a784df73fa4f3 /mm/slub.c | |
| parent | ac44021fccd8f1f2b267b004f23a2e8d7ef05f7b (diff) | |
| download | linux-ca2b84cb3c4a0d4d2143b46ec072cdff5d1b3b87.tar.xz | |
kmemtrace: use tracepoints
kmemtrace now uses tracepoints instead of markers. We no longer need to
use format specifiers to pass arguments.
Signed-off-by: Eduard - Gabriel Munteanu <eduard.munteanu@linux360.ro>
[ folded: Use the new TP_PROTO and TP_ARGS to fix the build. ]
[ folded: fix build when CONFIG_KMEMTRACE is disabled. ]
[ folded: define tracepoints when CONFIG_TRACEPOINTS is enabled. ]
Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
LKML-Reference: <ae61c0f37156db8ec8dc0d5778018edde60a92e3.1237813499.git.eduard.munteanu@linux360.ro>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'mm/slub.c')
| -rw-r--r-- | mm/slub.c | 30 |
1 files changed, 12 insertions, 18 deletions
diff --git a/mm/slub.c b/mm/slub.c index 7aaa121d0ea9..a98078bf738b 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -1621,8 +1621,7 @@ void *kmem_cache_alloc(struct kmem_cache *s, gfp_t gfpflags) { void *ret = slab_alloc(s, gfpflags, -1, _RET_IP_); - kmemtrace_mark_alloc(KMEMTRACE_TYPE_CACHE, _RET_IP_, ret, - s->objsize, s->size, gfpflags); + trace_kmem_cache_alloc(_RET_IP_, ret, s->objsize, s->size, gfpflags); return ret; } @@ -1641,8 +1640,8 @@ void *kmem_cache_alloc_node(struct kmem_cache *s, gfp_t gfpflags, int node) { void *ret = slab_alloc(s, gfpflags, node, _RET_IP_); - kmemtrace_mark_alloc_node(KMEMTRACE_TYPE_CACHE, _RET_IP_, ret, - s->objsize, s->size, gfpflags, node); + trace_kmem_cache_alloc_node(_RET_IP_, ret, + s->objsize, s->size, gfpflags, node); return ret; } @@ -1767,7 +1766,7 @@ void kmem_cache_free(struct kmem_cache *s, void *x) slab_free(s, page, x, _RET_IP_); - kmemtrace_mark_free(KMEMTRACE_TYPE_CACHE, _RET_IP_, x); + trace_kmem_cache_free(_RET_IP_, x); } EXPORT_SYMBOL(kmem_cache_free); @@ -2702,8 +2701,7 @@ void *__kmalloc(size_t size, gfp_t flags) ret = slab_alloc(s, flags, -1, _RET_IP_); - kmemtrace_mark_alloc(KMEMTRACE_TYPE_KMALLOC, _RET_IP_, ret, - size, s->size, flags); + trace_kmalloc(_RET_IP_, ret, size, s->size, flags); return ret; } @@ -2729,10 +2727,9 @@ void *__kmalloc_node(size_t size, gfp_t flags, int node) if (unlikely(size > SLUB_MAX_SIZE)) { ret = kmalloc_large_node(size, flags, node); - kmemtrace_mark_alloc_node(KMEMTRACE_TYPE_KMALLOC, - _RET_IP_, ret, - size, PAGE_SIZE << get_order(size), - flags, node); + trace_kmalloc_node(_RET_IP_, ret, + size, PAGE_SIZE << get_order(size), + flags, node); return ret; } @@ -2744,8 +2741,7 @@ void *__kmalloc_node(size_t size, gfp_t flags, int node) ret = slab_alloc(s, flags, node, _RET_IP_); - kmemtrace_mark_alloc_node(KMEMTRACE_TYPE_KMALLOC, _RET_IP_, ret, - size, s->size, flags, node); + trace_kmalloc_node(_RET_IP_, ret, size, s->size, flags, node); return ret; } @@ -2807,7 +2803,7 @@ void kfree(const void *x) } slab_free(page->slab, page, object, _RET_IP_); - kmemtrace_mark_free(KMEMTRACE_TYPE_KMALLOC, _RET_IP_, x); + trace_kfree(_RET_IP_, x); } EXPORT_SYMBOL(kfree); @@ -3290,8 +3286,7 @@ void *__kmalloc_track_caller(size_t size, gfp_t gfpflags, unsigned long caller) ret = slab_alloc(s, gfpflags, -1, caller); /* Honor the call site pointer we recieved. */ - kmemtrace_mark_alloc(KMEMTRACE_TYPE_KMALLOC, caller, ret, size, - s->size, gfpflags); + trace_kmalloc(caller, ret, size, s->size, gfpflags); return ret; } @@ -3313,8 +3308,7 @@ void *__kmalloc_node_track_caller(size_t size, gfp_t gfpflags, ret = slab_alloc(s, gfpflags, node, caller); /* Honor the call site pointer we recieved. */ - kmemtrace_mark_alloc_node(KMEMTRACE_TYPE_KMALLOC, caller, ret, - size, s->size, gfpflags, node); + trace_kmalloc_node(caller, ret, size, s->size, gfpflags, node); return ret; } |