From e88dd6c11c5aef74d8b74a062767add53315533b Mon Sep 17 00:00:00 2001 From: Peter Zijlstra <a.p.zijlstra@chello.nl> Date: Mon, 25 Sep 2006 23:30:59 -0700 Subject: [PATCH] [PATCH] mm: small cleanup of install_page() Smallish cleanup to install_page(), could save a memory read (haven't checked the asm output) and sure looks nicer. Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Hugh Dickins <hugh@veritas.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> --- mm/fremap.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/mm/fremap.c b/mm/fremap.c index 21b7d0cbc98c..aa30618ec6b2 100644 --- a/mm/fremap.c +++ b/mm/fremap.c @@ -79,9 +79,9 @@ int install_page(struct mm_struct *mm, struct vm_area_struct *vma, inc_mm_counter(mm, file_rss); flush_icache_page(vma, page); - set_pte_at(mm, addr, pte, mk_pte(page, prot)); + pte_val = mk_pte(page, prot); + set_pte_at(mm, addr, pte, pte_val); page_add_file_rmap(page); - pte_val = *pte; update_mmu_cache(vma, addr, pte_val); lazy_mmu_prot_update(pte_val); err = 0;