| commit | 48b0e5487fcdcb3421bda67666277348b2bd2661 | [log] [tgz] |
|---|---|---|
| author | David S. Miller <davem@davemloft.net> | Wed Jul 27 16:08:44 2005 -0700 |
| committer | David S. Miller <davem@davemloft.net> | Wed Jul 27 16:08:44 2005 -0700 |
| tree | 37822b91e0ded470f4728aa7511e8d3f72d977e5 | |
| parent | 40a085c41dc3d5991fdf90ed2557cc06cce0590a [diff] |
[SPARC64]: Fix ugly dependency on NR_CPUS being a power-of-2. The page->flags D-cache dirty state tracking depended upon NR_CPUS being a power-of-2 via it's "NR_CPUS - 1" masking. Fix that to use a fixed (256 - 1) mask as that is the limit imposed by thread_info->cpu which is a "u8". Finally, add a compile time check that NR_CPUS is not greater than 256. Signed-off-by: David S. Miller <davem@davemloft.net>