diff options
| author | Jeremy Fitzhardinge <jeremy@goop.org> | 2008-05-20 08:26:22 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-05-20 07:51:21 -0700 |
| commit | 86aaf4fd4ea25ddde05772d03b93dbce23c0ead1 (patch) | |
| tree | c959928776c649efa87842db6243460633591681 /lib/debug_locks.c | |
| parent | 7f84133af6aaa86e9ef0e9e1970655439a8cf3a1 (diff) | |
x86: clarify use of _PAGE_CHG_MASK
_PAGE_CHG_MASK is defined as the set of bits not updated by
pte_modify(); specifically, the pfn itself, and the Accessed and Dirty
bits (which are updated by hardware).
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Tested-by: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'lib/debug_locks.c')
0 files changed, 0 insertions, 0 deletions