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authorArnd Bergmann <arnd@arndb.de>2007-10-09 13:23:51 +0200
committerJens Axboe <axboe@carl.home.kernel.dk>2007-10-10 09:26:00 +0200
commitf58c4c0a17e500e767473598b3deafaa1d64051d (patch)
treef8fbf3a2ce10a9fccf41f2f96bca1ca71b3dd77e /fs/compat_ioctl.c
parentd2bbf3da3759d04cd5836955cc59c8ae96092831 (diff)
downloadop-kernel-dev-f58c4c0a17e500e767473598b3deafaa1d64051d.zip
op-kernel-dev-f58c4c0a17e500e767473598b3deafaa1d64051d.tar.gz
compat_ioctl: move common block ioctls to compat_blkdev_ioctl
Make compat_blkdev_ioctl and blkdev_ioctl reflect the respective native versions. This is somewhat more efficient and makes it easier to keep the two in sync. Also get rid of the bogus handling for broken_blkgetsize and the duplicate entry for BLKRASET. 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.c45
1 files changed, 0 insertions, 45 deletions
diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c
index 37310b0..6be1218 100644
--- a/fs/compat_ioctl.c
+++ b/fs/compat_ioctl.c
@@ -1537,12 +1537,6 @@ ret_einval(unsigned int fd, unsigned int cmd, unsigned long arg)
}
#ifdef CONFIG_BLOCK
-static int broken_blkgetsize(unsigned int fd, unsigned int cmd, unsigned long arg)
-{
- /* The mkswap binary hard codes it to Intel value :-((( */
- return w_long(fd, BLKGETSIZE, arg);
-}
-
struct blkpg_ioctl_arg32 {
compat_int_t op;
compat_int_t flags;
@@ -1578,29 +1572,6 @@ static int ioc_settimeout(unsigned int fd, unsigned int cmd, unsigned long arg)
return rw_long(fd, AUTOFS_IOC_SETTIMEOUT, arg);
}
-#ifdef CONFIG_BLOCK
-/* Fix sizeof(sizeof()) breakage */
-#define BLKBSZGET_32 _IOR(0x12,112,int)
-#define BLKBSZSET_32 _IOW(0x12,113,int)
-#define BLKGETSIZE64_32 _IOR(0x12,114,int)
-
-static int do_blkbszget(unsigned int fd, unsigned int cmd, unsigned long arg)
-{
- return sys_ioctl(fd, BLKBSZGET, (unsigned long)compat_ptr(arg));
-}
-
-static int do_blkbszset(unsigned int fd, unsigned int cmd, unsigned long arg)
-{
- return sys_ioctl(fd, BLKBSZSET, (unsigned long)compat_ptr(arg));
-}
-
-static int do_blkgetsize64(unsigned int fd, unsigned int cmd,
- unsigned long arg)
-{
- return sys_ioctl(fd, BLKGETSIZE64, (unsigned long)compat_ptr(arg));
-}
-#endif
-
/* Bluetooth ioctls */
#define HCIUARTSETPROTO _IOW('U', 200, int)
#define HCIUARTGETPROTO _IOR('U', 201, int)
@@ -2546,19 +2517,11 @@ COMPATIBLE_IOCTL(FDFMTTRK)
COMPATIBLE_IOCTL(FDRAWCMD)
/* 0x12 */
#ifdef CONFIG_BLOCK
-COMPATIBLE_IOCTL(BLKRASET)
-COMPATIBLE_IOCTL(BLKROSET)
-COMPATIBLE_IOCTL(BLKROGET)
-COMPATIBLE_IOCTL(BLKRRPART)
-COMPATIBLE_IOCTL(BLKFLSBUF)
COMPATIBLE_IOCTL(BLKSECTSET)
-COMPATIBLE_IOCTL(BLKSSZGET)
COMPATIBLE_IOCTL(BLKTRACESTART)
COMPATIBLE_IOCTL(BLKTRACESTOP)
COMPATIBLE_IOCTL(BLKTRACESETUP)
COMPATIBLE_IOCTL(BLKTRACETEARDOWN)
-ULONG_IOCTL(BLKRASET)
-ULONG_IOCTL(BLKFRASET)
#endif
/* RAID */
COMPATIBLE_IOCTL(RAID_VERSION)
@@ -3337,11 +3300,6 @@ HANDLE_IOCTL(SIOCGSTAMPNS, do_siocgstampns)
#endif
#ifdef CONFIG_BLOCK
HANDLE_IOCTL(HDIO_GETGEO, hdio_getgeo)
-HANDLE_IOCTL(BLKRAGET, w_long)
-HANDLE_IOCTL(BLKGETSIZE, w_long)
-HANDLE_IOCTL(0x1260, broken_blkgetsize)
-HANDLE_IOCTL(BLKFRAGET, w_long)
-HANDLE_IOCTL(BLKSECTGET, w_long)
HANDLE_IOCTL(BLKPG, blkpg_ioctl_trans)
HANDLE_IOCTL(HDIO_GET_UNMASKINTR, hdio_ioctl_trans)
HANDLE_IOCTL(HDIO_GET_MULTCOUNT, hdio_ioctl_trans)
@@ -3415,9 +3373,6 @@ HANDLE_IOCTL(SONET_GETFRAMING, do_atm_ioctl)
HANDLE_IOCTL(SONET_GETFRSENSE, do_atm_ioctl)
/* block stuff */
#ifdef CONFIG_BLOCK
-HANDLE_IOCTL(BLKBSZGET_32, do_blkbszget)
-HANDLE_IOCTL(BLKBSZSET_32, do_blkbszset)
-HANDLE_IOCTL(BLKGETSIZE64_32, do_blkgetsize64)
/* Raw devices */
HANDLE_IOCTL(RAW_SETBIND, raw_ioctl)
HANDLE_IOCTL(RAW_GETBIND, raw_ioctl)
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