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| author | Stephen Rothwell <sfr@canb.auug.org.au> | 2010-07-09 14:24:38 +1000 |
|---|---|---|
| committer | Jens Axboe <jaxboe@fusionio.com> | 2010-08-07 18:26:29 +0200 |
| commit | 2669b19fa4debcdd6a660ace1a124c0900f113e6 (patch) | |
| tree | a9d301e93bf3540137436c60b380d369257ffc03 /include/linux/blktrace_api.h | |
| parent | 2daa672b1a736d41b3e7a2e3a05f1909a1f96530 (diff) | |
| download | linux-stable-2669b19fa4debcdd6a660ace1a124c0900f113e6.tar.gz linux-stable-2669b19fa4debcdd6a660ace1a124c0900f113e6.tar.bz2 linux-stable-2669b19fa4debcdd6a660ace1a124c0900f113e6.zip | |
block: fix for block tracing build error
block/compat_ioctl.c: In function 'compat_blkdev_ioctl':
block/compat_ioctl.c:754: error: 'BLKTRACESETUP32' undeclared (first use in this function)
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Diffstat (limited to 'include/linux/blktrace_api.h')
| -rw-r--r-- | include/linux/blktrace_api.h | 26 |
1 files changed, 15 insertions, 11 deletions
diff --git a/include/linux/blktrace_api.h b/include/linux/blktrace_api.h index 07c698621ad0..3395cf7130f5 100644 --- a/include/linux/blktrace_api.h +++ b/include/linux/blktrace_api.h @@ -204,17 +204,6 @@ extern int blk_trace_init_sysfs(struct device *dev); extern struct attribute_group blk_trace_attr_group; -struct compat_blk_user_trace_setup { - char name[32]; - u16 act_mask; - u32 buf_size; - u32 buf_nr; - compat_u64 start_lba; - compat_u64 end_lba; - u32 pid; -}; -#define BLKTRACESETUP32 _IOWR(0x12, 115, struct compat_blk_user_trace_setup) - #else /* !CONFIG_BLK_DEV_IO_TRACE */ # define blk_trace_ioctl(bdev, cmd, arg) (-ENOTTY) # define blk_trace_shutdown(q) do { } while (0) @@ -232,6 +221,21 @@ static inline int blk_trace_init_sysfs(struct device *dev) #endif /* CONFIG_BLK_DEV_IO_TRACE */ +#ifdef CONFIG_COMPAT + +struct compat_blk_user_trace_setup { + char name[32]; + u16 act_mask; + u32 buf_size; + u32 buf_nr; + compat_u64 start_lba; + compat_u64 end_lba; + u32 pid; +}; +#define BLKTRACESETUP32 _IOWR(0x12, 115, struct compat_blk_user_trace_setup) + +#endif + #if defined(CONFIG_EVENT_TRACING) && defined(CONFIG_BLOCK) static inline int blk_cmd_buf_len(struct request *rq) |