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  • Alan Somers's avatar
    FreeBSD: Fix the build on FreeBSD 12 · 126efb58
    Alan Somers authored
    It was broken for several reasons:
    * VOP_UNLOCK lost an argument in 13.0.  So OpenZFS should be using
      VOP_UNLOCK1, but a few direct calls to VOP_UNLOCK snuck in.
    * The location of the zlib header moved in 13.0 and 12.1.  We can drop
      support for building on 12.0, which is EoL.
    * knlist_init lost an argument in 13.0.  OpenZFS change 9d088740
      assumed 13.0 or later.
    * FreeBSD 13.0 added copy_file_range, and OpenZFS change 67a1b037
      assumed 13.0 or later.
    Sponsored-by: Axcient
    Reviewed-by: default avatarAlexander Motin <>
    Signed-off-by: default avatarAlan Somers <>
    Closes #15551