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| author | Arnd Bergmann <arnd@arndb.de> | 2011-01-25 23:54:50 +0300 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2011-03-02 02:02:39 +0300 |
| commit | f51b452bed4ae5c20e1f8a790e4ed8663d909a40 (patch) | |
| tree | 3c028a2cb74253d74cf4ed15b2900531217cb6b6 /include/trace | |
| parent | 4688a066ecf60086ea82f68edb3b036b567d2c08 (diff) | |
| download | linux-f51b452bed4ae5c20e1f8a790e4ed8663d909a40.tar.xz | |
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.h | 61 |
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 1af72dc24278..000000000000 --- 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> |