ext4: rename EXT4_IOC_GOINGDOWN to EXT4_IOC_SHUTDOWN

It's very likely the file system independent ioctl name will be
FS_IOC_SHUTDOWN, so let's use the same name for the ext4 ioctl name.

Signed-off-by: Theodore Ts'o <tytso@mit.edu>

diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
index 55b7a77..3a87378 100644 (file)
--- a/fs/ext4/ext4.h
+++ b/fs/ext4/ext4.h
@@ -679,7 +679,7 @@ struct fsxattr {
 #define EXT4_IOC_FSGETXATTR            FS_IOC_FSGETXATTR
 #define EXT4_IOC_FSSETXATTR            FS_IOC_FSSETXATTR
 
-#define EXT4_IOC_GOINGDOWN _IOR ('X', 125, __u32)
+#define EXT4_IOC_SHUTDOWN _IOR ('X', 125, __u32)
 
 /*
  * Flags for going down operation

diff --git a/fs/ext4/ioctl.c b/fs/ext4/ioctl.c
index b383ebf..a4273dd 100644 (file)
--- a/fs/ext4/ioctl.c
+++ b/fs/ext4/ioctl.c
@@ -443,7 +443,7 @@ static inline unsigned long ext4_xflags_to_iflags(__u32 xflags)
        return iflags;
 }
 
-int ext4_goingdown(struct super_block *sb, unsigned long arg)
+int ext4_shutdown(struct super_block *sb, unsigned long arg)
 {
        struct ext4_sb_info *sbi = EXT4_SB(sb);
        __u32 flags;
@@ -940,8 +940,8 @@ resizefs_out:
 
                return 0;
        }
-       case EXT4_IOC_GOINGDOWN:
-               return ext4_goingdown(sb, arg);
+       case EXT4_IOC_SHUTDOWN:
+               return ext4_shutdown(sb, arg);
        default:
                return -ENOTTY;
        }
@@ -1008,7 +1008,7 @@ long ext4_compat_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
        case EXT4_IOC_SET_ENCRYPTION_POLICY:
        case EXT4_IOC_GET_ENCRYPTION_PWSALT:
        case EXT4_IOC_GET_ENCRYPTION_POLICY:
-       case EXT4_IOC_GOINGDOWN:
+       case EXT4_IOC_SHUTDOWN:
                break;
        default:
                return -ENOIOCTLCMD;