diff options
| author | Matthew Wilcox <[email protected]> | 2018-01-31 16:18:51 -0800 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2018-01-31 17:18:38 -0800 |
| commit | 4cf7c8bfb36f4b4dbc333bf844ea801d089f44f8 (patch) | |
| tree | f31e80c8cca8aefc43a0199d0715f8e953da9dab /tools/perf/scripts/python/call-graph-from-sql.py | |
| parent | ca9c88c781b8e5d837068db6d1ca8e775fb7e154 (diff) | |
mm: remove misleading alignment claims
The "third double word block" isn't on 32-bit systems. The layout looks
like this:
unsigned long flags;
struct address_space *mapping
pgoff_t index;
atomic_t _mapcount;
atomic_t _refcount;
which is 32 bytes on 64-bit, but 20 bytes on 32-bit. Nobody is trying to
use the fact that it's double-word aligned today, so just remove the
misleading claims.
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Matthew Wilcox <[email protected]>
Acked-by: Kirill A. Shutemov <[email protected]>
Acked-by: Christoph Lameter <[email protected]>
Cc: Michal Hocko <[email protected]>
Cc: Randy Dunlap <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-sql.py')
0 files changed, 0 insertions, 0 deletions