zfs_arc: remove double metric
authorRuben Kerkhof <ruben@rubenkerkhof.com>
Sun, 30 Oct 2016 10:58:51 +0000 (11:58 +0100)
committerRuben Kerkhof <ruben@rubenkerkhof.com>
Sun, 30 Oct 2016 10:58:51 +0000 (11:58 +0100)
commitd2b9c4b3bc02ebe5fac8b1f29013c542c16a620a
tree1c032e9b0f73fdd66c61d9a182db80bb0cf23a74
parent58ea9b453b831ce4436f0fbba68edb92cfa8389d
zfs_arc: remove double metric

I accidentally added prefetch_metadata_misses in 61635f3 but we
already had that metric.

Fixes #1963
src/zfs_arc.c