On Mon, Aug 23, 2004 at 12:15:34PM +0100, Dave Airlie wrote:
> @@ -631,7 +631,15 @@
> int slots = ( RADEON_READ( RADEON_RBBM_STATUS )
> & RADEON_RBBM_FIFOCNT_MASK );
> if ( slots >= entries ) return 0;
> - DRM_UDELAY( 1 );
> +
> + if (need_resched()) {
> + cond_resched();
> + }
> +
> + if (( i & 127 ) == 127 ) {
> + msleep(1);
> + }
> + // DRM_UDELAY( 1 );
> }
>
> #if RADEON_FIFO_DEBUG
> @@ -656,7 +664,14 @@
> radeon_do_pixcache_flush( dev_priv );
> return 0;
> }
> - DRM_UDELAY( 1 );
> +
> + if (need_resched()) {
> + cond_resched();
> + }
> +
> + if (( i & 127 ) == 127 ) {
> + msleep(1);
> + }
> }
The cond_resched() already does a need_resched() check for you, so you could
do away with the conditionals here.
Dave
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