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SubjectRe: [PATCH 1/5] tracing/events: make the filter files writable
On Sun, Mar 22, 2009 at 11:10:43PM +0100, Frederic Weisbecker wrote:
> We need the filter files to be writable, the current
> filter file permissions make are only set readable.
>
> Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
> ---
> kernel/trace/trace_events.c | 4 ++--
> 1 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c
> index 594d78a..19f61dd 100644
> --- a/kernel/trace/trace_events.c
> +++ b/kernel/trace/trace_events.c
> @@ -706,7 +706,7 @@ event_subsystem_dir(const char *name, struct dentry *d_events)
>
> system->preds = NULL;
>
> - entry = debugfs_create_file("filter", 0444, system->entry, system,
> + entry = debugfs_create_file("filter", 0644, system->entry, system,
> &ftrace_subsystem_filter_fops);
> if (!entry)
> pr_warning("Could not create debugfs "
> @@ -769,7 +769,7 @@ event_create_dir(struct ftrace_event_call *call, struct dentry *d_events)
> }
> }
>
> - entry = debugfs_create_file("filter", 0444, call->dir, call,
> + entry = debugfs_create_file("filter", 0644, call->dir, call,
> &ftrace_event_filter_fops);
> if (!entry)
> pr_warning("Could not create debugfs "
> --
> 1.6.1
>


Adding Tom Zanussi in Cc.



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