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| author | Eduard - Gabriel Munteanu <eduard.munteanu@linux360.ro> | 2009-03-23 15:12:24 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-04-03 12:23:06 +0200 |
| commit | ca2b84cb3c4a0d4d2143b46ec072cdff5d1b3b87 (patch) | |
| tree | 7163bac040f11c444b24cab53c4a784df73fa4f3 /kernel/trace/trace.h | |
| parent | ac44021fccd8f1f2b267b004f23a2e8d7ef05f7b (diff) | |
| download | kernel_samsung_crespo-ca2b84cb3c4a0d4d2143b46ec072cdff5d1b3b87.zip kernel_samsung_crespo-ca2b84cb3c4a0d4d2143b46ec072cdff5d1b3b87.tar.gz kernel_samsung_crespo-ca2b84cb3c4a0d4d2143b46ec072cdff5d1b3b87.tar.bz2 | |
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 'kernel/trace/trace.h')
| -rw-r--r-- | kernel/trace/trace.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h index cb0ce3f..cbc168f 100644 --- a/kernel/trace/trace.h +++ b/kernel/trace/trace.h @@ -182,6 +182,12 @@ struct trace_power { struct power_trace state_data; }; +enum kmemtrace_type_id { + KMEMTRACE_TYPE_KMALLOC = 0, /* kmalloc() or kfree(). */ + KMEMTRACE_TYPE_CACHE, /* kmem_cache_*(). */ + KMEMTRACE_TYPE_PAGES, /* __get_free_pages() and friends. */ +}; + struct kmemtrace_alloc_entry { struct trace_entry ent; enum kmemtrace_type_id type_id; |