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authorJeremy Kerr <jk@ozlabs.org>2008-03-04 20:17:02 +1100
committerJeremy Kerr <jk@ozlabs.org>2008-03-11 12:28:02 +1100
commitce7c191bca88aa2f942f70a6d6c6315739a81a32 (patch)
tree9acd862b1278fb4cc38f52ae11715e050e505621 /arch/powerpc/platforms/cell/spufs/sched.c
parent3cecdda3f169f22f324f78fd544beee68e3cc6a4 (diff)
downloadlinaro-lsk-ce7c191bca88aa2f942f70a6d6c6315739a81a32.tar.gz
[POWERPC] spufs: don't (ab)use SCHED_IDLE
commit 4ef11014 introduced a usage of SCHED_IDLE to detect when a context is within spu_run. Instead of SCHED_IDLE (which has other meaning), add a flag to sched_flags to tell if a context should be running. Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Diffstat (limited to 'arch/powerpc/platforms/cell/spufs/sched.c')
-rw-r--r--arch/powerpc/platforms/cell/spufs/sched.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/powerpc/platforms/cell/spufs/sched.c b/arch/powerpc/platforms/cell/spufs/sched.c
index 5d5f680cd0b..00528ef84ad 100644
--- a/arch/powerpc/platforms/cell/spufs/sched.c
+++ b/arch/powerpc/platforms/cell/spufs/sched.c
@@ -867,7 +867,7 @@ static noinline void spusched_tick(struct spu_context *ctx)
if (ctx->policy == SCHED_FIFO)
goto out;
- if (--ctx->time_slice && ctx->policy != SCHED_IDLE)
+ if (--ctx->time_slice && test_bit(SPU_SCHED_SPU_RUN, &ctx->sched_flags))
goto out;
spu = ctx->spu;
@@ -877,7 +877,7 @@ static noinline void spusched_tick(struct spu_context *ctx)
new = grab_runnable_context(ctx->prio + 1, spu->node);
if (new) {
spu_unschedule(spu, ctx);
- if (ctx->policy != SCHED_IDLE)
+ if (test_bit(SPU_SCHED_SPU_RUN, &ctx->sched_flags))
spu_add_to_rq(ctx);
} else {
spu_context_nospu_trace(spusched_tick__newslice, ctx);