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authorBen Hutchings <ben@decadent.org.uk>2010-05-17 05:00:00 -0400
committerTheodore Ts'o <tytso@mit.edu>2010-05-17 05:00:00 -0400
commit899ad0cea6ad7ff4ba24b16318edbc3cbbe03fad (patch)
tree5a9b5b84cf47321fbf1ac10bde64bbf3ff75a269
parentf084db932e6fe877bf8362bc256fc850de196deb (diff)
ext4: Conditionally define compat ioctl numbers
It is unnecessary, and in general impossible, to define the compat ioctl numbers except when building the filesystem with CONFIG_COMPAT defined. Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
-rw-r--r--fs/ext4/ext4.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
index 74414884580c..d8c28f658cb0 100644
--- a/fs/ext4/ext4.h
+++ b/fs/ext4/ext4.h
@@ -498,6 +498,7 @@ struct ext4_new_group_data {
#define EXT4_IOC_ALLOC_DA_BLKS _IO('f', 12)
#define EXT4_IOC_MOVE_EXT _IOWR('f', 15, struct move_extent)
+#if defined(__KERNEL__) && defined(CONFIG_COMPAT)
/*
* ioctl commands in 32 bit emulation
*/
@@ -513,6 +514,7 @@ struct ext4_new_group_data {
#endif
#define EXT4_IOC32_GETVERSION_OLD FS_IOC32_GETVERSION
#define EXT4_IOC32_SETVERSION_OLD FS_IOC32_SETVERSION
+#endif
/*