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| author | Jeremy Fitzhardinge <jeremy@goop.org> | 2008-04-02 10:54:11 -0700 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-04-24 23:57:33 +0200 |
| commit | b77797fb2bf31bf076e6b69736119bc6a077525b (patch) | |
| tree | 4d0bfcb5bcc96988ef421c807837d7236fdb0e07 /Documentation | |
| parent | 2bd50036b5dfc929390ddc48be7f6314447b2be3 (diff) | |
xen: fold xen_sysexit into xen_iret
xen_sysexit and xen_iret were doing essentially the same thing. Rather
than having a separate implementation for xen_sysexit, we can just strip
the stack back to an iret frame and jump into xen_iret. This removes
a lot of code and complexity - specifically, another critical region.
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'Documentation')
0 files changed, 0 insertions, 0 deletions