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| author | Frederic Weisbecker <fweisbec@gmail.com> | 2009-03-27 00:25:38 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-04-07 14:43:07 +0200 |
| commit | 5452af664f6fba26b80eb2c8c4ceae2999d5cf56 (patch) | |
| tree | 08fb64bfc3242ad96b65719a55424db729585f17 /kernel/trace/trace.h | |
| parent | a5dec5573f3c7e63f2f9b5852b9759ea342a5ff9 (diff) | |
| download | blackbird-op-linux-5452af664f6fba26b80eb2c8c4ceae2999d5cf56.tar.gz blackbird-op-linux-5452af664f6fba26b80eb2c8c4ceae2999d5cf56.zip | |
tracing/ftrace: factorize the tracing files creation
Impact: cleanup
Most of the tracing files creation follow the same pattern:
ret = debugfs_create_file(...)
if (!ret)
pr_warning("Couldn't create ... entry\n")
Unify it!
Reported-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
LKML-Reference: <1238109938-11840-1-git-send-email-fweisbec@gmail.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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 47aa6d0c97a0..f76a8f8689d4 100644 --- a/kernel/trace/trace.h +++ b/kernel/trace/trace.h @@ -470,6 +470,12 @@ void trace_wake_up(void); void tracing_reset(struct trace_array *tr, int cpu); void tracing_reset_online_cpus(struct trace_array *tr); int tracing_open_generic(struct inode *inode, struct file *filp); +struct dentry *trace_create_file(const char *name, + mode_t mode, + struct dentry *parent, + void *data, + const struct file_operations *fops); + struct dentry *tracing_init_dentry(void); void init_tracer_sysprof_debugfs(struct dentry *d_tracer); |
