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| author | Christoph Hellwig <hch@lst.de> | 2007-06-29 04:58:03 +0400 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2007-07-03 09:24:46 +0400 |
| commit | e9f8a0b65ac716fd7974159240ce34bddea780b3 (patch) | |
| tree | 70e9541861443fc378adc8cc924522e9eb73ab33 /arch/powerpc/platforms/cell/spu_base.c | |
| parent | 65de66f0b8bcb7431d9df82cf32b002062b3a611 (diff) | |
| download | linux-e9f8a0b65ac716fd7974159240ce34bddea780b3.tar.xz | |
[POWERPC] spufs: Add stat file to spufs
Export per-context statistics in spufs.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/platforms/cell/spu_base.c')
| -rw-r--r-- | arch/powerpc/platforms/cell/spu_base.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/powerpc/platforms/cell/spu_base.c b/arch/powerpc/platforms/cell/spu_base.c index cadcc64a8657..174bd9f911db 100644 --- a/arch/powerpc/platforms/cell/spu_base.c +++ b/arch/powerpc/platforms/cell/spu_base.c @@ -183,7 +183,7 @@ static int __spu_trap_data_seg(struct spu *spu, unsigned long ea) spu->slb_replace = 0; spu_restart_dma(spu); - + spu->stats.slb_flt++; return 0; } @@ -332,6 +332,7 @@ spu_irq_class_2(int irq, void *data) if (stat & 0x10) /* SPU mailbox threshold */ spu->wbox_callback(spu); + spu->stats.class2_intr++; return stat ? IRQ_HANDLED : IRQ_NONE; } |