[lkml]   [2001]   [Jan]   [2]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [PATCH] move xchg/cmpxchg to atomic.h
   Date: Tue, 2 Jan 2001 11:22:42 +0000
From: Matthew Wilcox <>

We really can't. We _only_ have load-and-zero. And it has to be
16-byte aligned. xchg() is just not something the CPU implements.

Oh bugger... you do have real problems.

David S. Miller
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to
Please read the FAQ at

 \ /
  Last update: 2005-03-22 12:52    [W:0.060 / U:0.296 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site