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| author | Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> | 2011-02-03 21:26:17 +0900 |
|---|---|---|
| committer | Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> | 2011-03-08 14:58:30 +0900 |
| commit | 828b1c50ae11e6dda68f8dfefe43b74c7182b157 (patch) | |
| tree | 9c258f65382865edb71e06bf11007071fb058806 /fs/nilfs2/nilfs.h | |
| parent | cde98f0f84ccff78e87235cb7b551747d6ad00de (diff) | |
| download | lwn-828b1c50ae11e6dda68f8dfefe43b74c7182b157.tar.gz lwn-828b1c50ae11e6dda68f8dfefe43b74c7182b157.zip | |
nilfs2: add compat ioctl
The current FS_IOC_GETFLAGS/SETFLAGS/GETVERSION will fail if
application is 32 bit and kernel is 64 bit.
This issue is avoidable by adding compat_ioctl method.
Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
Diffstat (limited to 'fs/nilfs2/nilfs.h')
| -rw-r--r-- | fs/nilfs2/nilfs.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/nilfs2/nilfs.h b/fs/nilfs2/nilfs.h index 3e3acb1fdd2f..45b1fd1d0245 100644 --- a/fs/nilfs2/nilfs.h +++ b/fs/nilfs2/nilfs.h @@ -246,6 +246,7 @@ extern int nilfs_sync_file(struct file *, int); /* ioctl.c */ long nilfs_ioctl(struct file *, unsigned int, unsigned long); +long nilfs_compat_ioctl(struct file *file, unsigned int cmd, unsigned long arg); int nilfs_ioctl_prepare_clean_segments(struct the_nilfs *, struct nilfs_argv *, void **); |