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| author | Arnd Bergmann <arnd@arndb.de> | 2007-10-09 13:23:56 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@carl.home.kernel.dk> | 2007-10-10 09:26:00 +0200 |
| commit | 18cf7f8723d913ce02bea43e468bebdd07bc880c (patch) | |
| tree | a76588ab76db68fcb289babb1770e2fe13a6bd42 /fs/compat_ioctl.c | |
| parent | 9617db085c119879cd371e3212806a15596e121a (diff) | |
| download | linux-18cf7f8723d913ce02bea43e468bebdd07bc880c.tar.gz linux-18cf7f8723d913ce02bea43e468bebdd07bc880c.tar.bz2 linux-18cf7f8723d913ce02bea43e468bebdd07bc880c.zip | |
compat_ioctl: move BLKPG handling to block/compat_ioctl.c
BLKPG is common to all block devices, so it should be handled
by common code.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'fs/compat_ioctl.c')
| -rw-r--r-- | fs/compat_ioctl.c | 33 |
1 files changed, 0 insertions, 33 deletions
diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c index e6a94714b1b0..3baa90d31090 100644 --- a/fs/compat_ioctl.c +++ b/fs/compat_ioctl.c @@ -47,7 +47,6 @@ #include <linux/netdevice.h> #include <linux/raw.h> #include <linux/smb_fs.h> -#include <linux/blkpg.h> #include <linux/blkdev.h> #include <linux/elevator.h> #include <linux/rtc.h> @@ -1487,37 +1486,6 @@ ret_einval(unsigned int fd, unsigned int cmd, unsigned long arg) return -EINVAL; } -#ifdef CONFIG_BLOCK -struct blkpg_ioctl_arg32 { - compat_int_t op; - compat_int_t flags; - compat_int_t datalen; - compat_caddr_t data; -}; - -static int blkpg_ioctl_trans(unsigned int fd, unsigned int cmd, unsigned long arg) -{ - struct blkpg_ioctl_arg32 __user *ua32 = compat_ptr(arg); - struct blkpg_ioctl_arg __user *a = compat_alloc_user_space(sizeof(*a)); - compat_caddr_t udata; - compat_int_t n; - int err; - - err = get_user(n, &ua32->op); - err |= put_user(n, &a->op); - err |= get_user(n, &ua32->flags); - err |= put_user(n, &a->flags); - err |= get_user(n, &ua32->datalen); - err |= put_user(n, &a->datalen); - err |= get_user(udata, &ua32->data); - err |= put_user(compat_ptr(udata), &a->data); - if (err) - return err; - - return sys_ioctl(fd, cmd, (unsigned long)a); -} -#endif - static int ioc_settimeout(unsigned int fd, unsigned int cmd, unsigned long arg) { return rw_long(fd, AUTOFS_IOC_SETTIMEOUT, arg); @@ -3160,7 +3128,6 @@ HANDLE_IOCTL(SIOCGSTAMP, do_siocgstamp) HANDLE_IOCTL(SIOCGSTAMPNS, do_siocgstampns) #endif #ifdef CONFIG_BLOCK -HANDLE_IOCTL(BLKPG, blkpg_ioctl_trans) HANDLE_IOCTL(FDSETPRM32, fd_ioctl_trans) HANDLE_IOCTL(FDDEFPRM32, fd_ioctl_trans) HANDLE_IOCTL(FDGETPRM32, fd_ioctl_trans) |