diff options
| -rw-r--r-- | block/Kconfig | 4 | ||||
| -rw-r--r-- | block/Makefile | 2 | ||||
| -rw-r--r-- | include/linux/blkdev.h | 14 | ||||
| -rw-r--r-- | include/linux/blktrace_api.h | 7 | ||||
| -rw-r--r-- | include/linux/kernel.h | 14 |
5 files changed, 20 insertions, 21 deletions
diff --git a/block/Kconfig b/block/Kconfig index 2484e0e9d89..e10895647f7 100644 --- a/block/Kconfig +++ b/block/Kconfig @@ -62,6 +62,10 @@ config BLK_DEV_BSG protocols (e.g. Task Management Functions and SMP in Serial Attached SCSI). +config BLOCK_COMPAT + bool + default y + endif # BLOCK source block/Kconfig.iosched diff --git a/block/Makefile b/block/Makefile index 3cfe7cebaa6..826108190f0 100644 --- a/block/Makefile +++ b/block/Makefile @@ -11,4 +11,4 @@ obj-$(CONFIG_IOSCHED_DEADLINE) += deadline-iosched.o obj-$(CONFIG_IOSCHED_CFQ) += cfq-iosched.o obj-$(CONFIG_BLK_DEV_IO_TRACE) += blktrace.o -obj-$(CONFIG_COMPAT) += compat_ioctl.o +obj-$(CONFIG_BLOCK_COMPAT) += compat_ioctl.o diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index 95be0ac57e7..5ed888b04b2 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -20,20 +20,6 @@ #include <asm/scatterlist.h> -#ifdef CONFIG_LBD -# include <asm/div64.h> -# define sector_div(a, b) do_div(a, b) -#else -# define sector_div(n, b)( \ -{ \ - int _res; \ - _res = (n) % (b); \ - (n) /= (b); \ - _res; \ -} \ -) -#endif - struct scsi_ioctl_command; struct request_queue; diff --git a/include/linux/blktrace_api.h b/include/linux/blktrace_api.h index 2e105a12fe2..7e11d23ac36 100644 --- a/include/linux/blktrace_api.h +++ b/include/linux/blktrace_api.h @@ -290,12 +290,7 @@ static inline void blk_add_trace_remap(struct request_queue *q, struct bio *bio, #define blk_add_trace_generic(q, rq, rw, what) do { } while (0) #define blk_add_trace_pdu_int(q, what, bio, pdu) do { } while (0) #define blk_add_trace_remap(q, bio, dev, f, t) do {} while (0) -static inline int do_blk_trace_setup(struct request_queue *q, - struct block_device *bdev, - struct blk_user_trace_setup *buts) -{ - return 0; -} +#define do_blk_trace_setup(q, bdev, buts) (-ENOTTY) #endif /* CONFIG_BLK_DEV_IO_TRACE */ #endif /* __KERNEL__ */ #endif diff --git a/include/linux/kernel.h b/include/linux/kernel.h index 47160fe378c..d9725a28a26 100644 --- a/include/linux/kernel.h +++ b/include/linux/kernel.h @@ -42,6 +42,20 @@ extern const char linux_proc_banner[]; #define DIV_ROUND_UP(n,d) (((n) + (d) - 1) / (d)) #define roundup(x, y) ((((x) + ((y) - 1)) / (y)) * (y)) +#ifdef CONFIG_LBD +# include <asm/div64.h> +# define sector_div(a, b) do_div(a, b) +#else +# define sector_div(n, b)( \ +{ \ + int _res; \ + _res = (n) % (b); \ + (n) /= (b); \ + _res; \ +} \ +) +#endif + /** * upper_32_bits - return bits 32-63 of a number * @n: the number we're accessing |