[CELL] spufs: use find_first_bit() instead of sched_find_first_bit()

spu_sched->bitmap has MAX_PRIO(=140) width in bits.However, since ff80a77, sched_find_first_bit() only supports 100-bit bitmaps. Thus, spu_sched->bitmap should be treated by generic find_first_bit(). Signed-off-by: Masato Noguchi <[email protected]> Signed-off-by: Jeremy Kerr <[email protected]> Signed-off-by: Arnd Bergmann <[email protected]>
chewitt · Jul 20, 2007 · 7e90b74 · 7e90b74
1 parent 50af32a
commit 7e90b74
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/arch/powerpc/platforms/cell/spufs/sched.c b/arch/powerpc/platforms/cell/spufs/sched.c
@@ -502,7 +502,7 @@ static struct spu_context *grab_runnable_context(int prio, int node)
 	int best;
 
 	spin_lock(&spu_prio->runq_lock);
-	best = sched_find_first_bit(spu_prio->bitmap);
+	best = find_first_bit(spu_prio->bitmap, prio);
 	while (best < prio) {
 		struct list_head *rq = &spu_prio->runq[best];
 
@@ -738,7 +738,6 @@ int __init spu_sched_init(void)
 		INIT_LIST_HEAD(&spu_prio->runq[i]);
 		__clear_bit(i, spu_prio->bitmap);
 	}
-	__set_bit(MAX_PRIO, spu_prio->bitmap);
 	for (i = 0; i < MAX_NUMNODES; i++) {
 		mutex_init(&spu_prio->active_mutex[i]);
 		INIT_LIST_HEAD(&spu_prio->active_list[i]);