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Put function only used by CAM_NETFLIX_IOSCHED under that ifdef.

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This commit is contained in:
Warner Losh 2016-04-15 05:10:32 +00:00
parent b93ecd35e7
commit 5ede5b8cb5
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=298036
1 changed files with 4 additions and 0 deletions
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4
sys/cam/cam_iosched.c
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@ -625,9 +625,11 @@ cam_iosched_cl_maybe_steer(struct control_loop *clp)
/* Periph drivers set these flags to indicate work */
#define CAM_IOSCHED_FLAG_WORK_FLAGS ((0xffffu) << 16)
#ifdef CAM_NETFLIX_IOSCHED
static void
cam_iosched_io_metric_update(struct cam_iosched_softc *isc,
sbintime_t sim_latency, int cmd, size_t size);
#endif
static inline int
cam_iosched_has_flagged_work(struct cam_iosched_softc *isc)
@ -1522,6 +1524,7 @@ cam_iosched_update(struct iop_stats *iop, sbintime_t sim_latency)
iop->sd = (int64_t)var < 0 ? 0 : isqrt64(var);
}
#ifdef CAM_NETFLIX_IOSCHED
static void
cam_iosched_io_metric_update(struct cam_iosched_softc *isc,
sbintime_t sim_latency, int cmd, size_t size)
@ -1541,6 +1544,7 @@ cam_iosched_io_metric_update(struct cam_iosched_softc *isc,
break;
}
}
#endif
#ifdef DDB
static int biolen(struct bio_queue_head *bq)