diff options
| author | Eduard - Gabriel Munteanu <eduard.munteanu@linux360.ro> | 2009-03-23 14:12:24 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-04-03 12:23:06 +0200 |
| commit | ca2b84cb3c4a0d4d2143b46ec072cdff5d1b3b87 (patch) | |
| tree | 7163bac040f11c444b24cab53c4a784df73fa4f3 /mm/slab.c | |
| parent | kmemtrace, rcu: don't include unnecessary headers, allow kmemtrace w/ tracepo... (diff) | |
| download | linux-ca2b84cb3c4a0d4d2143b46ec072cdff5d1b3b87.tar.xz linux-ca2b84cb3c4a0d4d2143b46ec072cdff5d1b3b87.zip | |
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/slab.c')
| -rw-r--r-- | mm/slab.c | 24 |
1 files changed, 11 insertions, 13 deletions
diff --git a/mm/slab.c b/mm/slab.c index 9ec66c3e6ee0..fa00fd6a644d 100644 --- a/mm/slab.c +++ b/mm/slab.c @@ -3565,8 +3565,8 @@ void *kmem_cache_alloc(struct kmem_cache *cachep, gfp_t flags) { void *ret = __cache_alloc(cachep, flags, __builtin_return_address(0)); - kmemtrace_mark_alloc(KMEMTRACE_TYPE_CACHE, _RET_IP_, ret, - obj_size(cachep), cachep->buffer_size, flags); + trace_kmem_cache_alloc(_RET_IP_, ret, + obj_size(cachep), cachep->buffer_size, flags); return ret; } @@ -3627,9 +3627,9 @@ void *kmem_cache_alloc_node(struct kmem_cache *cachep, gfp_t flags, int nodeid) void *ret = __cache_alloc_node(cachep, flags, nodeid, __builtin_return_address(0)); - kmemtrace_mark_alloc_node(KMEMTRACE_TYPE_CACHE, _RET_IP_, ret, - obj_size(cachep), cachep->buffer_size, - flags, nodeid); + trace_kmem_cache_alloc_node(_RET_IP_, ret, + obj_size(cachep), cachep->buffer_size, + flags, nodeid); return ret; } @@ -3657,9 +3657,8 @@ __do_kmalloc_node(size_t size, gfp_t flags, int node, void *caller) return cachep; ret = kmem_cache_alloc_node_notrace(cachep, flags, node); - kmemtrace_mark_alloc_node(KMEMTRACE_TYPE_KMALLOC, - (unsigned long) caller, ret, - size, cachep->buffer_size, flags, node); + trace_kmalloc_node((unsigned long) caller, ret, + size, cachep->buffer_size, flags, node); return ret; } @@ -3709,9 +3708,8 @@ static __always_inline void *__do_kmalloc(size_t size, gfp_t flags, return cachep; ret = __cache_alloc(cachep, flags, caller); - kmemtrace_mark_alloc(KMEMTRACE_TYPE_KMALLOC, - (unsigned long) caller, ret, - size, cachep->buffer_size, flags); + trace_kmalloc((unsigned long) caller, ret, + size, cachep->buffer_size, flags); return ret; } @@ -3757,7 +3755,7 @@ void kmem_cache_free(struct kmem_cache *cachep, void *objp) __cache_free(cachep, objp); local_irq_restore(flags); - kmemtrace_mark_free(KMEMTRACE_TYPE_CACHE, _RET_IP_, objp); + trace_kmem_cache_free(_RET_IP_, objp); } EXPORT_SYMBOL(kmem_cache_free); @@ -3785,7 +3783,7 @@ void kfree(const void *objp) __cache_free(c, (void *)objp); local_irq_restore(flags); - kmemtrace_mark_free(KMEMTRACE_TYPE_KMALLOC, _RET_IP_, objp); + trace_kfree(_RET_IP_, objp); } EXPORT_SYMBOL(kfree); |