patch-2.4.18 linux/drivers/md/lvm-fs.c

• Lines: 35
• Date: Thu Jan 17 20:01:28 2002
• Orig file: linux.orig/drivers/md/lvm-fs.c
• Orig date: Mon Feb 18 20:18:39 2002

diff -Naur -X /home/marcelo/lib/dontdiff linux.orig/drivers/md/lvm-fs.c linux/drivers/md/lvm-fs.c
@@ -65,9 +65,7 @@
 
 static void _show_uuid(const char *src, char *b, char *e);
 
-#if 0
 static devfs_handle_t lvm_devfs_handle;
-#endif
 static devfs_handle_t vg_devfs_handle[MAX_VG];
 static devfs_handle_t ch_devfs_handle[MAX_VG];
 static devfs_handle_t lv_devfs_handle[MAX_LV];
@@ -81,13 +79,11 @@
 void __init lvm_init_fs() {
 	struct proc_dir_entry *pde;
 
-/* User-space has already registered this */
-#if 0
+	/*  Must create device node. Think about "devfs=only" situation  */
 	lvm_devfs_handle = devfs_register(
 		0 , "lvm", 0, LVM_CHAR_MAJOR, 0,
 		S_IFCHR | S_IRUSR | S_IWUSR | S_IRGRP,
 		&lvm_chr_fops, NULL);
-#endif
 
 	lvm_proc_dir = create_proc_entry(LVM_DIR, S_IFDIR, &proc_root);
 	if (lvm_proc_dir) {
@@ -99,9 +95,7 @@
 }
 
 void lvm_fin_fs() {
-#if 0
 	devfs_unregister (lvm_devfs_handle);
-#endif
 
 	remove_proc_entry(LVM_GLOBAL, lvm_proc_dir);
 	remove_proc_entry(LVM_VG_SUBDIR, lvm_proc_dir);