svn revisions r269964 and r269963 seemed to have impaired small memory
footprint systems(32M/64M) and didn't leave enough free memory to load modules when it was setting up page tables that for sizes that are never used on these smallish boards. Set kmem_zmax to PAGE_SIZE on these smaller systems (< 128M) to keep this from happening. Verified on mips32 h/w. PR: 193465 Submitted by: delphij Reviewed by: adrian
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svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=271944
@ -717,6 +717,8 @@ kmeminit(void)
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* a given architecture.
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*/
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mem_size = vm_cnt.v_page_count;
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if (mem_size <= 32768) /* delphij XXX 128MB */
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kmem_zmax = PAGE_SIZE;
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if (vm_kmem_size_scale < 1)
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vm_kmem_size_scale = VM_KMEM_SIZE_SCALE;
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