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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>
This commit is contained in:
Ben Hutchings 2010-05-17 05:00:00 -04:00 committed by Theodore Ts'o
parent f084db932e
commit 899ad0cea6
1 changed files with 2 additions and 0 deletions
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2
fs/ext4/ext4.h
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@ -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
/*