[lkml]   [1998]   [Apr]   [18]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: 2.1.97 system.h fix (more clear)
> > Actually, according to a followup message from Pauline Middelink it should
> > be:
> >
> > : "=m"(*(n)) : "a" (addr), "r"(n), "ir"(limit), "i"(type))
> >
> > Steve
> This is most likely true, however it does compile with just "r". I'm not
> sure what affect this might have on it system has been up for
> about 40 mins. with no problems so far.

Adding the "i" allows a constant to be passed directly to the macro,
rather than always putting it into a register. A slight optimisation
for the case where this macro is used in set_tss_desc().

To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to

 \ /
  Last update: 2005-03-22 13:42    [W:0.047 / U:1.140 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site