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Diffstat (limited to 'kernel/include/linux/ceph/debugfs.h')
-rw-r--r--kernel/include/linux/ceph/debugfs.h27
1 files changed, 27 insertions, 0 deletions
diff --git a/kernel/include/linux/ceph/debugfs.h b/kernel/include/linux/ceph/debugfs.h
new file mode 100644
index 000000000..29cf897cc
--- /dev/null
+++ b/kernel/include/linux/ceph/debugfs.h
@@ -0,0 +1,27 @@
+#ifndef _FS_CEPH_DEBUGFS_H
+#define _FS_CEPH_DEBUGFS_H
+
+#include <linux/ceph/ceph_debug.h>
+#include <linux/ceph/types.h>
+
+#define CEPH_DEFINE_SHOW_FUNC(name) \
+static int name##_open(struct inode *inode, struct file *file) \
+{ \
+ return single_open(file, name, inode->i_private); \
+} \
+ \
+static const struct file_operations name##_fops = { \
+ .open = name##_open, \
+ .read = seq_read, \
+ .llseek = seq_lseek, \
+ .release = single_release, \
+};
+
+/* debugfs.c */
+extern int ceph_debugfs_init(void);
+extern void ceph_debugfs_cleanup(void);
+extern int ceph_debugfs_client_init(struct ceph_client *client);
+extern void ceph_debugfs_client_cleanup(struct ceph_client *client);
+
+#endif
+