diff options
| author | Andre Detsch <adetsch@br.ibm.com> | 2008-10-21 11:16:09 +1100 |
|---|---|---|
| committer | Jeremy Kerr <jk@ozlabs.org> | 2008-10-21 11:16:09 +1100 |
| commit | 34318c253b861f82bd4a2956e6c8ae8ee2c3aae7 (patch) | |
| tree | acf2a66a3d569de53a432e452f278b4ebb9b0def /arch/powerpc/mm/ppc_mmu_32.c | |
| parent | 10baa26c8ccba6f100397c9ba6534be175762e8d (diff) | |
powerpc/spufs: Explain conditional decrement of aff_sched_count
This patch adds a comment to clarify why atomic_dec_if_positive is being used
to decrement gang's aff_sched_count on SPU context unbind.
Signed-off-by: Andre Detsch <adetsch@br.ibm.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Diffstat (limited to 'arch/powerpc/mm/ppc_mmu_32.c')
0 files changed, 0 insertions, 0 deletions