[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 <[email protected]> Cc: Hugh Dickins <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
kyagi · Sep 26, 2006 · e88dd6c · e88dd6c
1 parent c1e6098
commit e88dd6c
Showing 1 changed file with 2 additions and 2 deletions.
diff --git 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;