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Differential D23991

Remove dead code from the powerpc uma_small_alloc().
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Authored by markj on Mar 6 2020, 8:23 PM.
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bdragon
luporl
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rS358718: Remove dead code from the powerpc uma_small_alloc().
Summary

32-bit Book-E doesn't set UMA_MD_SMALL_ALLOC, and 32-bit OEA platforms
have a 32-bit vm_paddr_t. Moreover, this code was wrong in that it
leaked the page if the check failed.

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rS FreeBSD src repository - subversion
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head/
sys/
powerpc/
powerpc/
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head/sys/powerpc/powerpc/uma_machdep.c

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