diff options
| author | Matthew Wilcox <mawilcox@microsoft.com> | 2018-01-31 16:19:06 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-01-31 17:18:38 -0800 |
| commit | be50015d7eec0e96b312468291d8209c1cc49908 (patch) | |
| tree | d2f83adc7cc05ad041793d3e883b457d4894ee50 /lib/cpumask.c | |
| parent | 036e7aa49fb29e0b49b99a56fa5611d4a5b99fb1 (diff) | |
mm: document how to use struct page
Be really explicit about what bits / bytes are reserved for users that
want to store extra information about the pages they allocate.
Link: http://lkml.kernel.org/r/20171220155552.15884-8-willy@infradead.org
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
Acked-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Reviewed-by: Randy Dunlap <rdunlap@infradead.org>
Acked-by: Michal Hocko <mhocko@suse.com>
Cc: Christoph Lameter <cl@linux.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'lib/cpumask.c')
0 files changed, 0 insertions, 0 deletions