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Diffstat (limited to 'kernel/trace/trace_events.c')
-rw-r--r--kernel/trace/trace_events.c32
1 files changed, 16 insertions, 16 deletions
diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c
index db54dda10ccc..0d2e47370ee7 100644
--- a/kernel/trace/trace_events.c
+++ b/kernel/trace/trace_events.c
@@ -13,7 +13,7 @@
#include <linux/workqueue.h>
#include <linux/spinlock.h>
#include <linux/kthread.h>
-#include <linux/debugfs.h>
+#include <linux/tracefs.h>
#include <linux/uaccess.h>
#include <linux/module.h>
#include <linux/ctype.h>
@@ -480,7 +480,7 @@ static void remove_subsystem(struct ftrace_subsystem_dir *dir)
return;
if (!--dir->nr_events) {
- debugfs_remove_recursive(dir->entry);
+ tracefs_remove_recursive(dir->entry);
list_del(&dir->list);
__put_system_dir(dir);
}
@@ -499,7 +499,7 @@ static void remove_event_file_dir(struct ftrace_event_file *file)
}
spin_unlock(&dir->d_lock);
- debugfs_remove_recursive(dir);
+ tracefs_remove_recursive(dir);
}
list_del(&file->list);
@@ -1526,7 +1526,7 @@ event_subsystem_dir(struct trace_array *tr, const char *name,
} else
__get_system(system);
- dir->entry = debugfs_create_dir(name, parent);
+ dir->entry = tracefs_create_dir(name, parent);
if (!dir->entry) {
pr_warn("Failed to create system directory %s\n", name);
__put_system(system);
@@ -1539,12 +1539,12 @@ event_subsystem_dir(struct trace_array *tr, const char *name,
dir->subsystem = system;
file->system = dir;
- entry = debugfs_create_file("filter", 0644, dir->entry, dir,
+ entry = tracefs_create_file("filter", 0644, dir->entry, dir,
&ftrace_subsystem_filter_fops);
if (!entry) {
kfree(system->filter);
system->filter = NULL;
- pr_warn("Could not create debugfs '%s/filter' entry\n", name);
+ pr_warn("Could not create tracefs '%s/filter' entry\n", name);
}
trace_create_file("enable", 0644, dir->entry, dir,
@@ -1585,9 +1585,9 @@ event_create_dir(struct dentry *parent, struct ftrace_event_file *file)
d_events = parent;
name = ftrace_event_name(call);
- file->dir = debugfs_create_dir(name, d_events);
+ file->dir = tracefs_create_dir(name, d_events);
if (!file->dir) {
- pr_warn("Could not create debugfs '%s' directory\n", name);
+ pr_warn("Could not create tracefs '%s' directory\n", name);
return -1;
}
@@ -2228,7 +2228,7 @@ static inline int register_event_cmds(void) { return 0; }
/*
* The top level array has already had its ftrace_event_file
* descriptors created in order to allow for early events to
- * be recorded. This function is called after the debugfs has been
+ * be recorded. This function is called after the tracefs has been
* initialized, and we now have to create the files associated
* to the events.
*/
@@ -2311,16 +2311,16 @@ create_event_toplevel_files(struct dentry *parent, struct trace_array *tr)
struct dentry *d_events;
struct dentry *entry;
- entry = debugfs_create_file("set_event", 0644, parent,
+ entry = tracefs_create_file("set_event", 0644, parent,
tr, &ftrace_set_event_fops);
if (!entry) {
- pr_warn("Could not create debugfs 'set_event' entry\n");
+ pr_warn("Could not create tracefs 'set_event' entry\n");
return -ENOMEM;
}
- d_events = debugfs_create_dir("events", parent);
+ d_events = tracefs_create_dir("events", parent);
if (!d_events) {
- pr_warn("Could not create debugfs 'events' directory\n");
+ pr_warn("Could not create tracefs 'events' directory\n");
return -ENOMEM;
}
@@ -2412,7 +2412,7 @@ int event_trace_del_tracer(struct trace_array *tr)
down_write(&trace_event_sem);
__trace_remove_event_dirs(tr);
- debugfs_remove_recursive(tr->event_dir);
+ tracefs_remove_recursive(tr->event_dir);
up_write(&trace_event_sem);
tr->event_dir = NULL;
@@ -2534,10 +2534,10 @@ static __init int event_trace_init(void)
if (IS_ERR(d_tracer))
return 0;
- entry = debugfs_create_file("available_events", 0444, d_tracer,
+ entry = tracefs_create_file("available_events", 0444, d_tracer,
tr, &ftrace_avail_fops);
if (!entry)
- pr_warn("Could not create debugfs 'available_events' entry\n");
+ pr_warn("Could not create tracefs 'available_events' entry\n");
if (trace_define_common_fields())
pr_warn("tracing: Failed to allocate common fields");