x86: do_page_fault small unification

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Copy the prefetch of map_sem from X86_64 and move the check
notify_page_fault (soon to be kprobe_handle_fault) out of
the unlikely if() statement.

This makes the X86_32|64 pagefault handlers closer to each
other.

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

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Harvey Harrison 2008-01-30 13:33:12 +01:00 • committed by Ingo Molnar

parent f2857ce920

commit 608566b4ed

2 changed files with 9 additions and 14 deletions

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16

arch/x86/mm/fault_32.c

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7

arch/x86/mm/fault_64.c

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