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authorArnd Bergmann <arnd@arndb.de>2011-01-25 21:54:50 +0100
committerArnd Bergmann <arnd@arndb.de>2011-03-02 00:02:39 +0100
commitf51b452bed4ae5c20e1f8a790e4ed8663d909a40 (patch)
tree3c028a2cb74253d74cf4ed15b2900531217cb6b6 /include/trace
parent4688a066ecf60086ea82f68edb3b036b567d2c08 (diff)
downloadop-kernel-dev-f51b452bed4ae5c20e1f8a790e4ed8663d909a40.zip
op-kernel-dev-f51b452bed4ae5c20e1f8a790e4ed8663d909a40.tar.gz
tracing: don't trace the BKL
No reason to trace it when the last user is gone. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Frederic Weisbecker <fweisbec@gmail.com>
Diffstat (limited to 'include/trace')
-rw-r--r--include/trace/events/bkl.h61
1 files changed, 0 insertions, 61 deletions
diff --git a/include/trace/events/bkl.h b/include/trace/events/bkl.h
deleted file mode 100644
index 1af72dc..0000000
--- a/include/trace/events/bkl.h
+++ /dev/null
@@ -1,61 +0,0 @@
-#undef TRACE_SYSTEM
-#define TRACE_SYSTEM bkl
-
-#if !defined(_TRACE_BKL_H) || defined(TRACE_HEADER_MULTI_READ)
-#define _TRACE_BKL_H
-
-#include <linux/tracepoint.h>
-
-TRACE_EVENT(lock_kernel,
-
- TP_PROTO(const char *func, const char *file, int line),
-
- TP_ARGS(func, file, line),
-
- TP_STRUCT__entry(
- __field( int, depth )
- __field_ext( const char *, func, FILTER_PTR_STRING )
- __field_ext( const char *, file, FILTER_PTR_STRING )
- __field( int, line )
- ),
-
- TP_fast_assign(
- /* We want to record the lock_depth after lock is acquired */
- __entry->depth = current->lock_depth + 1;
- __entry->func = func;
- __entry->file = file;
- __entry->line = line;
- ),
-
- TP_printk("depth=%d file:line=%s:%d func=%s()", __entry->depth,
- __entry->file, __entry->line, __entry->func)
-);
-
-TRACE_EVENT(unlock_kernel,
-
- TP_PROTO(const char *func, const char *file, int line),
-
- TP_ARGS(func, file, line),
-
- TP_STRUCT__entry(
- __field(int, depth )
- __field(const char *, func )
- __field(const char *, file )
- __field(int, line )
- ),
-
- TP_fast_assign(
- __entry->depth = current->lock_depth;
- __entry->func = func;
- __entry->file = file;
- __entry->line = line;
- ),
-
- TP_printk("depth=%d file:line=%s:%d func=%s()", __entry->depth,
- __entry->file, __entry->line, __entry->func)
-);
-
-#endif /* _TRACE_BKL_H */
-
-/* This part must be outside protection */
-#include <trace/define_trace.h>
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