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authorBoaz Harrosh <bharrosh@panasas.com>2007-10-11 21:26:08 +0200
committerJens Axboe <jens.axboe@oracle.com>2007-10-11 21:26:08 +0200
commit780513ecb80ea0934fc6833efc4f5ed9ab4ff9bb (patch)
tree472f58401137931b034e02e5265c49750d18480d
parent1ca91cd0336b05b91c51b403c9ed9d297813533f (diff)
[BLOCK] Fix failing compile with BLK_DEV_IO_TRACE=n
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>
-rw-r--r--include/linux/blktrace_api.h7
1 files changed, 6 insertions, 1 deletions
diff --git a/include/linux/blktrace_api.h b/include/linux/blktrace_api.h
index 972093bf185..2e105a12fe2 100644
--- a/include/linux/blktrace_api.h
+++ b/include/linux/blktrace_api.h
@@ -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