From: Steven Rostedt The binary_buffers directory in /debugfs/tracing held the files to read the trace buffers in a binary format. This held one file per CPU buffer. But we also have a per_cpu directory that holds a way to read the pretty-print formats. This patch moves the binary buffers into the per_cpu_directory: # ls /debug/tracing/per_cpu/cpu1/ trace trace_pipe trace_pipe_raw The new name is called "trace_pipe_raw". The binary buffers always acted similar to trace_pipe, except that they produce raw data. Requested-by: Ingo Molnar Signed-off-by: Steven Rostedt --- kernel/trace/trace.c | 26 +++++--------------------- 1 files changed, 5 insertions(+), 21 deletions(-) diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index dbb077d..efe3202 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -3543,6 +3543,11 @@ static void tracing_init_debugfs_percpu(long cpu) (void *) cpu, &tracing_fops); if (!entry) pr_warning("Could not create debugfs 'trace' entry\n"); + + entry = debugfs_create_file("trace_pipe_raw", 0444, d_cpu, + (void *) cpu, &tracing_buffers_fops); + if (!entry) + pr_warning("Could not create debugfs 'trace_pipe_raw' entry\n"); } #ifdef CONFIG_FTRACE_SELFTEST @@ -3826,7 +3831,6 @@ static __init void create_trace_options_dir(void) static __init int tracer_init_debugfs(void) { struct dentry *d_tracer; - struct dentry *buffers; struct dentry *entry; int cpu; @@ -3899,26 +3903,6 @@ static __init int tracer_init_debugfs(void) pr_warning("Could not create debugfs " "'trace_marker' entry\n"); - buffers = debugfs_create_dir("binary_buffers", d_tracer); - - if (!buffers) - pr_warning("Could not create buffers directory\n"); - else { - int cpu; - char buf[64]; - - for_each_tracing_cpu(cpu) { - sprintf(buf, "%d", cpu); - - entry = debugfs_create_file(buf, 0444, buffers, - (void *)(long)cpu, - &tracing_buffers_fops); - if (!entry) - pr_warning("Could not create debugfs buffers " - "'%s' entry\n", buf); - } - } - #ifdef CONFIG_DYNAMIC_FTRACE entry = debugfs_create_file("dyn_ftrace_total_info", 0444, d_tracer, &ftrace_update_tot_cnt, -- 1.6.1.3 -- -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/