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[BLOCK] Fix failing compile with BLK_DEV_IO_TRACE=n

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I get a compilation error in sglist-arch branch
with BLK_DEV_IO_TRACE=n:

  CC      block/compat_ioctl.o
/usr0/export/dev/bharrosh/git/pub/linux-2.6-block/block/compat_ioctl.c: In
function ?compat_blk_trace_setup?:
/usr0/export/dev/bharrosh/git/pub/linux-2.6-block/block/compat_ioctl.c:568:
error: expected expression before ?do?
make[2]: *** [block/compat_ioctl.o] Error 1

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
This commit is contained in:
Boaz Harrosh 2007-10-11 21:26:08 +02:00 committed by Jens Axboe
parent 1ca91cd033
commit 780513ecb8
1 changed files with 6 additions and 1 deletions
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7
include/linux/blktrace_api.h
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@ -290,7 +290,12 @@ 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)
#define do_blk_trace_setup(q, bdev, buts) 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;
}
#endif /* CONFIG_BLK_DEV_IO_TRACE */
#endif /* __KERNEL__ */
#endif