Lines Matching refs:umount_mutex

1709 	mutex_lock(&c->umount_mutex);  in ubifs_remount_rw()
1845 	mutex_unlock(&c->umount_mutex);  in ubifs_remount_rw()
1862 	mutex_unlock(&c->umount_mutex);  in ubifs_remount_rw()
1880 	mutex_lock(&c->umount_mutex);  in ubifs_remount_ro()
1912 	mutex_unlock(&c->umount_mutex);  in ubifs_remount_ro()
1939 	mutex_lock(&c->umount_mutex);  in ubifs_put_super()
1990 	mutex_unlock(&c->umount_mutex);  in ubifs_put_super()
2137 		mutex_init(&c->umount_mutex);  in alloc_ubifs_info()
2217 	mutex_lock(&c->umount_mutex);  in ubifs_fill_super()
2237 	mutex_unlock(&c->umount_mutex);  in ubifs_fill_super()
2243 	mutex_unlock(&c->umount_mutex);  in ubifs_fill_super()