| commit | 4eb5aef583aab29dc125b6c2feb0b31f2e350c45 | [log] [tgz] |
|---|---|---|
| author | Jeremy Kerr <jk@ozlabs.org> | Tue Mar 25 13:32:03 2008 +1100 |
| committer | Jeremy Kerr <jk@ozlabs.org> | Fri Mar 28 14:36:01 2008 +1100 |
| tree | f5b7f31574938b89f88cedfcb64f9102a851b9fb | |
| parent | af8b44e01b4e5a94cb665f6b958f5a5bc4025b0e [diff] |
[POWERPC] spufs: reacquire LS pointer in spu_process_callback During spu_process callback, we release then acquire the SPU, but keep a pointer to the local store memory. Since the context may have been scheduled out during the callback, the ls pointer may become invalid. This change reacquires the pointer to the context local store after spu_acquire()-ing, so that it isn't invalidated by a context switch. Signed-off-by: Jeremy Kerr <jk@ozlabs.org>