[Cbe-oss-dev] [PATCH 1:6] spufs: fix pointer reference in find_victim

Luke Browning lukebr at linux.vnet.ibm.com
Tue May 13 00:36:59 EST 2008


Fix pointer reference in find_victim().

If victim (not ctx) is in spu_run, add victim to rq.

Signed-off-by: Luke Browning <lukebrowning at us.ibm.com>

---

Index: spufs/arch/powerpc/platforms/cell/spufs/sched.c
===================================================================
--- spufs.orig/arch/powerpc/platforms/cell/spufs/sched.c
+++ spufs/arch/powerpc/platforms/cell/spufs/sched.c
@@ -657,7 +657,7 @@ static struct spu *find_victim(struct sp
 
 			victim->stats.invol_ctx_switch++;
 			spu->stats.invol_ctx_switch++;
-			if (test_bit(SPU_SCHED_SPU_RUN, &ctx->sched_flags))
+			if (test_bit(SPU_SCHED_SPU_RUN, &victim->sched_flags))
 				spu_add_to_rq(victim);
 
 			mutex_unlock(&victim->state_mutex);





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