diff options
author | Peter Zijlstra <a.p.zijlstra@chello.nl> | 2006-09-26 02:30:59 -0400 |
---|---|---|
committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-09-26 11:48:44 -0400 |
commit | e88dd6c11c5aef74d8b74a062767add53315533b (patch) | |
tree | cf1b66d110e33ab4d6a22438dff4508dd785acd1 /mm/fremap.c | |
parent | c1e6098b23bb46e2b488fe9a26f831f867157483 (diff) |
[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>
Diffstat (limited to 'mm/fremap.c')
-rw-r--r-- | mm/fremap.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/mm/fremap.c b/mm/fremap.c index 21b7d0cbc98..aa30618ec6b 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, | |||
79 | inc_mm_counter(mm, file_rss); | 79 | inc_mm_counter(mm, file_rss); |
80 | 80 | ||
81 | flush_icache_page(vma, page); | 81 | flush_icache_page(vma, page); |
82 | set_pte_at(mm, addr, pte, mk_pte(page, prot)); | 82 | pte_val = mk_pte(page, prot); |
83 | set_pte_at(mm, addr, pte, pte_val); | ||
83 | page_add_file_rmap(page); | 84 | page_add_file_rmap(page); |
84 | pte_val = *pte; | ||
85 | update_mmu_cache(vma, addr, pte_val); | 85 | update_mmu_cache(vma, addr, pte_val); |
86 | lazy_mmu_prot_update(pte_val); | 86 | lazy_mmu_prot_update(pte_val); |
87 | err = 0; | 87 | err = 0; |