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Commit 9bd7d099 authored by Frederic Weisbecker's avatar Frederic Weisbecker Committed by Ingo Molnar
Browse files

tracing/events: make the filter files writable 



We need the filter files to be writable, the current
filter file permissions are only set readable.

Signed-off-by: default avatarFrederic Weisbecker <fweisbec@gmail.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Tom Zanussi <tzanussi@gmail.com>
LKML-Reference: <1237759847-21025-1-git-send-email-fweisbec@gmail.com>
Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
parent fe9f57f2

kernel/trace/trace_events.c

+2 −2
Original line number Diff line number Diff line
@@ -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 "