|author||Kaz Kojima <firstname.lastname@example.org>||2007-06-18 13:58:32 +0900|
|committer||Paul Mundt <email@example.com>||2007-06-18 13:58:32 +0900|
sh: Fix up futex implementation.
SH is able to support a complete futex implementation on UP by way of gUSA. However, IRQ toggling must be done for the old CPUs that don't have movli.l/movco.l (LL/SC) instructions. Provide a default implementation that does this, so it's possible to optimize for newer CPUs. Follows the same scheme as the current asm-sh/atomic-*.h headers. Signed-off-by: Kaz Kojima <firstname.lastname@example.org> Signed-off-by: Paul Mundt <email@example.com>
Diffstat (limited to 'arch/sh/lib')
0 files changed, 0 insertions, 0 deletions