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authorJan Beulich <JBeulich@novell.com>2009-07-30 16:49:30 +0100
committerIngo Molnar <mingo@elte.hu>2009-08-04 16:27:29 +0200
commit6abf65510944d33b47575d151c6b318993c8d2b5 (patch)
tree96d7b5110b03a139ca15c9e63c14a019b1dd2d8f
parentd8c7eb34c2db6268909ae8c3958be63bde254292 (diff)
x86, 32-bit: Fix double accounting in reserve_top_address()
With VMALLOC_END included in the calculation of MAXMEM (as of 2.6.28) it is no longer correct to also bump __VMALLOC_RESERVE in reserve_top_address(). Doing so results in needlessly small lowmem. Signed-off-by: Jan Beulich <jbeulich@novell.com> LKML-Reference: <4A71DD2A020000780000D482@vpn.id2.novell.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
-rw-r--r--arch/x86/mm/pgtable.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/x86/mm/pgtable.c b/arch/x86/mm/pgtable.c
index af8f9650058..ed34f5e3599 100644
--- a/arch/x86/mm/pgtable.c
+++ b/arch/x86/mm/pgtable.c
@@ -329,7 +329,6 @@ void __init reserve_top_address(unsigned long reserve)
printk(KERN_INFO "Reserving virtual address space above 0x%08x\n",
(int)-reserve);
__FIXADDR_TOP = -reserve - PAGE_SIZE;
- __VMALLOC_RESERVE += reserve;
#endif
}