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Commit 6f6a6dc0 authored by Masato Noguchi's avatar Masato Noguchi Committed by Paul Mackerras
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[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: default avatarMasato Noguchi <Masato.Noguchi@jp.sony.com>
Signed-off-by: default avatarJeremy Kerr <jk@ozlabs.org>
Signed-off-by: default avatarPaul Mackerras <paulus@samba.org>
parent 17cd87c2

arch/powerpc/platforms/cell/spufs/sched.c

+0 −4
Original line number Diff line number Diff line
@@ -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);