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linux 2.6.16.38 w/ vs2.0.3-rc1
[linux-2.6.git]
/
arch
/
ia64
/
mm
/
fault.c
diff --git
a/arch/ia64/mm/fault.c
b/arch/ia64/mm/fault.c
index
08de598
..
ea0308f
100644
(file)
--- a/
arch/ia64/mm/fault.c
+++ b/
arch/ia64/mm/fault.c
@@
-61,9
+61,6
@@
ia64_do_page_fault (unsigned long address, unsigned long isr, struct pt_regs *re
struct siginfo si;
unsigned long mask;
- /* mmap_sem is performance critical.... */
- prefetchw(&mm->mmap_sem);
-
/*
* If we're in an interrupt or have no user context, we must not take the fault..
*/