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..
         */