Re: Alpha update for 2.5.3

Jeff Garzik
2002-02-08T01:21:23Z

First comment, the below is what Ingo suggested for
sched_find_first_zero_bit. Note that this version is -before- the bit
array changed from [I believe] 140 to 100 bits.

Second comment, some of the bits in your patch are in 2.5.3-pre3. [but
drivers/ide/ide-dma.c does not compile for me, unrelated to alpha...]

> static inline int sched_find_first_zero_bit(unsigned long *b)
> {
> unsigned long rt;
>
> rt = b[0] & b[1];
> if (unlikely(rt != -1UL))
> return find_first_zero_bit(b, MAX_RT_PRIO);
>
> return ffz(b[2]) + MAX_RT_PRIO;
> }

--
Jeff Garzik | "I went through my candy like hot oatmeal
Building 1024 | through an internally-buttered weasel."
MandrakeSoft | - goats.com