Author: alc Date: Tue Feb 26 08:17:34 2013 New Revision: 247314 URL: http://svnweb.freebsd.org/changeset/base/247314
Log: Be more conservative in auto-sizing and capping the kmem submap. In fact, use the same values here that we use on 32-bit x86 and MIPS. Some machines were reported to have problems with the more aggressive values. Reported and tested by: andrew Modified: head/sys/arm/include/vmparam.h Modified: head/sys/arm/include/vmparam.h ============================================================================== --- head/sys/arm/include/vmparam.h Tue Feb 26 07:41:34 2013 (r247313) +++ head/sys/arm/include/vmparam.h Tue Feb 26 08:17:34 2013 (r247314) @@ -142,15 +142,15 @@ #define VM_KMEM_SIZE (12*1024*1024) #endif #ifndef VM_KMEM_SIZE_SCALE -#define VM_KMEM_SIZE_SCALE (2) +#define VM_KMEM_SIZE_SCALE (3) #endif /* - * Ceiling on the size of the kmem submap: 60% of the kernel map. + * Ceiling on the size of the kmem submap: 40% of the kernel map. */ #ifndef VM_KMEM_SIZE_MAX #define VM_KMEM_SIZE_MAX ((vm_max_kernel_address - \ - VM_MIN_KERNEL_ADDRESS + 1) * 3 / 5) + VM_MIN_KERNEL_ADDRESS + 1) * 2 / 5) #endif #define MAXTSIZ (16*1024*1024) _______________________________________________ svn-src-all@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org"
