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| author | Ben Hutchings <ben@decadent.org.uk> | 2010-05-17 05:00:00 -0400 |
|---|---|---|
| committer | Paul Gortmaker <paul.gortmaker@windriver.com> | 2011-01-06 18:07:37 -0500 |
| commit | d5f1d8239b7bd531171478b5e76053baab657231 (patch) | |
| tree | a53e386a52c07b0dbd07e2b8fe96d70e4170e973 /fs | |
| parent | e294c97acb0191aff9018e0a0ae9faa5b4c232b1 (diff) | |
| download | lwn-d5f1d8239b7bd531171478b5e76053baab657231.tar.gz lwn-d5f1d8239b7bd531171478b5e76053baab657231.zip | |
ext4: Conditionally define compat ioctl numbers
commit 899ad0cea6ad7ff4ba24b16318edbc3cbbe03fad upstream.
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>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/ext4/ext4.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h index 7fe80c514298..0419018effbb 100644 --- a/fs/ext4/ext4.h +++ b/fs/ext4/ext4.h @@ -475,6 +475,7 @@ 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 */ @@ -490,6 +491,7 @@ struct ext4_new_group_data { #endif #define EXT4_IOC32_GETVERSION_OLD FS_IOC32_GETVERSION #define EXT4_IOC32_SETVERSION_OLD FS_IOC32_SETVERSION +#endif /* |