Commits
Christoph Hellwig committed c77239b8be7
[POWERPC] spusched: Disable tick when not needed Only enable the scheduler tick if we have any context waiting to be scheduled. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jeremy Kerr <jk@ozlabs.org> Signed-off-by: Paul Mackerras <paulus@samba.org>