On Thu, Oct 04, 2018 at 01:42:23PM -0400, Frediano Ziglio wrote:
> > -static inline void set_bit(int index, uint32_t *addr)
> > -{
> > - uint32_t mask = 1 << index;
> > - __sync_or_and_fetch(addr, mask);
> > -}
> > -
> > -static inline void clear_bit(int index, uint32_t *addr)
> > -{
> > - uint32_t mask = ~(1 << index);
> > - __sync_and_and_fetch(addr, mask);
> > -}
> > -
> > -static inline int test_bit(int index, uint32_t val)
> > -{
> > - return val & (1u << index);
> > -}
> > /* a generic safe for loop macro */
> > #define SAFE_FOREACH(link, next, cond, ring, data, get_data) \
> > for ((((link) = ((cond) ? ring_get_head(ring) : NULL)), \
>
> I prefer them in utils.h, they don't have something to do specifically
> with qxl interface.
That's true, on the other hand, these are not methods we want to use
outside of the QXL interface.
Christophe
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