Warn that big malloc disks are a panic(8) implementation.
Submitted by: Colin Percival <cperciva@builder.daemonology.net> (Who should really get his own bit one of these days!) PR: 59988
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2020-12-20 02:59:44 +00:00
svn path=/head/; revision=124075
@ -91,6 +91,11 @@ Select the type of the memory disk.
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Storage for this type of memory disk is allocated with
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Storage for this type of memory disk is allocated with
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.Xr malloc 9 .
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.Xr malloc 9 .
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This limits the size to the malloc bucket limit in the kernel.
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This limits the size to the malloc bucket limit in the kernel.
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If the
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.Fl o Cm reserve
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option is not set, creating and filling a large
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malloc-backed memory disk is a very easy way to
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panic a system.
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.It Cm vnode
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.It Cm vnode
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A file specified with
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A file specified with
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.Fl f Ar file
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.Fl f Ar file
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