[Cbe-oss-dev] [PATCH] spufs: use find_first_bit() instead of sched_find_first_bit()

Geoff Levand geoffrey.levand at am.sony.com
Wed Jul 11 04:04:49 EST 2007


Masato Noguchi wrote:
> spu_sched->bitmap has MAX_PRIO(=140) width in bits.
> However the latest sched_find_first_bit() supports only 100-bit bitmap.
> (Please refer commit ff80a77f20f811c0cc5b251d0f657cbc6f788385 )
> 
> Thus, spu_sched->bitmap should be treated by generic find_first_bit().

Arnd, our SPE test suite fails on this, so it seems critical enough to
try to fix for 2.6.23.  

-Geoff





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