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authorMasato Noguchi <Masato.Noguchi@jp.sony.com>2007-07-25 13:20:15 +1000
committerPaul Mackerras <paulus@samba.org>2007-07-26 16:17:55 +1000
commit6f6a6dc0c8ebdb6514ab6bb58ba4b8739957b342 (patch)
tree136047637eced9660ed31104694a158b2f2a49f8
parent17cd87c26bd86546ea3217397ef3428581970058 (diff)
[POWERPC] spufs: Fix incorrect initialization of cbe_spu_info.spus
We currently initialize cbe_spu_info[].spus in both init_spu_base and spu_sched_init. The initialise in spu_sched_init clears the SPU list, so we end up with no physical SPUs. Because of this, the spu_run syscall will block forever. This change removes the unnecessary initialization in spu_sched_init. Signed-off-by: Masato Noguchi <Masato.Noguchi@jp.sony.com> Signed-off-by: Jeremy Kerr <jk@ozlabs.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
-rw-r--r--arch/powerpc/platforms/cell/spufs/sched.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/arch/powerpc/platforms/cell/spufs/sched.c b/arch/powerpc/platforms/cell/spufs/sched.c
index 227968b4779..758a80ac080 100644
--- a/arch/powerpc/platforms/cell/spufs/sched.c
+++ b/arch/powerpc/platforms/cell/spufs/sched.c
@@ -927,10 +927,6 @@ int __init spu_sched_init(void)
INIT_LIST_HEAD(&spu_prio->runq[i]);
__clear_bit(i, spu_prio->bitmap);
}
- for (i = 0; i < MAX_NUMNODES; i++) {
- mutex_init(&cbe_spu_info[i].list_mutex);
- INIT_LIST_HEAD(&cbe_spu_info[i].spus);
- }
spin_lock_init(&spu_prio->runq_lock);
setup_timer(&spusched_timer, spusched_wake, 0);