Add __debugfs_create_dir(), which takes data passed from caller.
Signed-off-by: Hiroshi Doyu <hd...@nvidia.com>
---
fs/debugfs/inode.c | 7 ++++---
include/linux/debugfs.h | 9 ++++++++-
2 files changed, 12 insertions(+), 4 deletions(-)
diff --git a/fs/debugfs/inode.c b/fs/debugfs/inode.c
index 4733eab..423df9f 100644
--- a/fs/debugfs/inode.c
+++ b/fs/debugfs/inode.c
@@ -387,7 +387,7 @@ struct dentry *debugfs_create_file(const char *name,
umode_t mode,
EXPORT_SYMBOL_GPL(debugfs_create_file);
/**
- * debugfs_create_dir - create a directory in the debugfs filesystem
+ * __debugfs_create_dir - create a directory in the debugfs filesystem
* @name: a pointer to a string containing the name of the directory to
* create.
* @parent: a pointer to the parent dentry for this file. This should be a
@@ -404,10 +404,11 @@ EXPORT_SYMBOL_GPL(debugfs_create_file);
* If debugfs is not enabled in the kernel, the value -%ENODEV will be
* returned.
*/
-struct dentry *debugfs_create_dir(const char *name, struct dentry *parent)
+struct dentry *__debugfs_create_dir(const char *name, struct dentry *parent,
+ void *data)
{
return __create_file(name, S_IFDIR | S_IRWXU | S_IRUGO | S_IXUGO,
- parent, NULL, NULL);
+ parent, data, NULL);
}
EXPORT_SYMBOL_GPL(debugfs_create_dir);
diff --git a/include/linux/debugfs.h b/include/linux/debugfs.h
index 66c434f..4ba9f0a 100644
--- a/include/linux/debugfs.h
+++ b/include/linux/debugfs.h
@@ -50,7 +50,14 @@ struct dentry *debugfs_create_file(const char *name, umode_t
mode,
struct dentry *parent, void *data,
const struct file_operations *fops);
-struct dentry *debugfs_create_dir(const char *name, struct dentry *parent);
+struct dentry *__debugfs_create_dir(const char *name, struct dentry *parent,
+ void *data);
+
+static inline struct dentry *debugfs_create_dir(const char *name,
+ struct dentry *parent)
+{
+ return __debugfs_create_dir(name, parent, NULL);
+}
struct dentry *debugfs_create_symlink(const char *name, struct dentry *parent,
const char *dest);
--
1.7.5.4
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