| commit | 3afc620229ccc8214ef96fd0e7db26d79f788167 | |
| author | travis@sgi.com <travis@sgi.com> | |
| Wed, 30 Jan 2008 22:27:58 +0000 (30 23:27 +0100) | ||
| committer | Ingo Molnar <mingo@elte.hu> | |
| Wed, 30 Jan 2008 22:27:58 +0000 (30 23:27 +0100) | ||
| tree | 0e41242b3d13f071f5aec29d2da074a1067efa59 | treesnapshot (tar.gz zip) |
| parent | 988c388ad48f790253850e369dd3e6fdf44ef603 | commitdiff |
SPARC64: use generic percpu
Sparc64 has a way of providing the base address for the per cpu area of the
currently executing processor in a global register.
Sparc64 also provides a way to calculate the address of a per cpu area
from a base address instead of performing an array lookup.
Cc: David Miller <davem@davemloft.net>
Signed-off-by: Mike Travis <travis@sgi.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Sparc64 has a way of providing the base address for the per cpu area of the
currently executing processor in a global register.
Sparc64 also provides a way to calculate the address of a per cpu area
from a base address instead of performing an array lookup.
Cc: David Miller <davem@davemloft.net>
Signed-off-by: Mike Travis <travis@sgi.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
| arch/sparc64/mm/init.c | diffblobblamehistory | |
| include/asm-sparc64/percpu.h | diffblobblamehistory |