| commit | ec7fcaabbfb3c5bd5189f857b6ac7bb9745ef291 | [log] [tgz] |
|---|---|---|
| author | Jeremy Fitzhardinge <jeremy@goop.org> | Thu Dec 07 02:14:03 2006 +0100 |
| committer | Andi Kleen <andi@basil.nowhere.org> | Thu Dec 07 02:14:03 2006 +0100 |
| tree | 9730e2849a9943e26f8d32f394296fd685b85e39 | |
| parent | b2938f880890ebfcccad356275e0000193153623 [diff] |
[PATCH] i386: Implement "current" with the PDA Use the pcurrent field in the PDA to implement the "current" macro. This ends up compiling down to a single instruction to get the current task. Signed-off-by: Jeremy Fitzhardinge <jeremy@xensource.com> Signed-off-by: Andi Kleen <ak@suse.de> Cc: Chuck Ebbert <76306.1226@compuserve.com> Cc: Zachary Amsden <zach@vmware.com> Cc: Jan Beulich <jbeulich@novell.com> Cc: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org>