| commit | 72866f6f277ec0ddd6df7a3b6ecdcf59a28de115 | [log] [tgz] |
|---|---|---|
| author | Hugh Dickins <hugh@veritas.com> | Sat Oct 29 18:15:55 2005 -0700 |
| committer | Linus Torvalds <torvalds@g5.osdl.org> | Sat Oct 29 21:40:36 2005 -0700 |
| tree | a76bb7fb8e092250c4399c20f0c7c973b77cb0bb | |
| parent | 6237bcd94851e9cf0ecd2520d744779df0f5a9a6 [diff] |
[PATCH] mm: anon is already wrprotected do_anonymous_page's pte_wrprotect causes some confusion: in such a case, vm_page_prot must already be forcing COW, so must omit write permission, and so the pte_wrprotect is redundant. Replace it by a comment to that effect, and reword the comment on unuse_pte which also caused confusion. Signed-off-by: Hugh Dickins <hugh@veritas.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>