Coulden't cause DRI/DRM to break on my non-SMP radeon preempt system. Could this be commited, in one form or another?
cvs diff: Diffing . Index: drm_os_linux.h =================================================================== RCS file: /cvs/dri/drm/linux/drm_os_linux.h,v retrieving revision 1.21 diff -u -r1.21 drm_os_linux.h --- drm_os_linux.h 27 Aug 2004 09:11:06 -0000 1.21 +++ drm_os_linux.h 29 Aug 2004 21:39:47 -0000 @@ -14,7 +14,17 @@ #define DRM_ERR(d) -(d) /** Current process ID */ #define DRM_CURRENTPID current->pid -#define DRM_UDELAY(d) udelay(d) +extern int panic_timeout; +#define DRM_UDELAY(d) do { \ + if (!panic_timeout) { \ + cond_resched(); \ + if (d > 100) \ + msleep(d); \ + else \ + udelay(d); \ + } else \ + udelay(d); \ +} while (0) /** Read a byte from a MMIO region */ #define DRM_READ8(map, offset) readb(((unsigned long)(map)->handle) + (offset)) /** Read a word from a MMIO region */ The msleep will never be trigered, cause 'd' is time( == 1) not iritations( == i). This should be fixed in the code that uses DRM_UDELAY, and maby a name change too. _______________________________ Do you Yahoo!? Win 1 of 4,000 free domain names from Yahoo! Enter now. http://promotions.yahoo.com/goldrush ------------------------------------------------------- This SF.Net email is sponsored by BEA Weblogic Workshop FREE Java Enterprise J2EE developer tools! Get your free copy of BEA WebLogic Workshop 8.1 today. http://ads.osdn.com/?ad_id=5047&alloc_id=10808&op=click -- _______________________________________________ Dri-devel mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/dri-devel