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| author | Hugh Dickins <[email protected]> | 2005-10-30 01:15:55 +0000 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2005-10-30 04:40:36 +0000 |
| commit | 72866f6f277ec0ddd6df7a3b6ecdcf59a28de115 (patch) | |
| tree | a76bb7fb8e092250c4399c20f0c7c973b77cb0bb /fs/proc/array.c | |
| parent | [PATCH] mm: zap_pte_range dont dirty anon (diff) | |
| download | kernel-72866f6f277ec0ddd6df7a3b6ecdcf59a28de115.tar.gz kernel-72866f6f277ec0ddd6df7a3b6ecdcf59a28de115.zip | |
[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 <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'fs/proc/array.c')
0 files changed, 0 insertions, 0 deletions