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authorAvi Kivity <avi@qumranet.com>2007-07-26 13:40:43 +0200
committerIngo Molnar <mingo@elte.hu>2007-07-26 13:40:43 +0200
commite107be36efb2a233833e8c9899039a370e4b2318 (patch)
tree655955aa81aefeff441c412adaafe9b51a00ff56 /include/asm-sparc64/vga.h
parentb47e8608a08766ef8121cd747d3aaf6c3dc22649 (diff)
[PATCH] sched: arch preempt notifier mechanism
This adds a general mechanism whereby a task can request the scheduler to notify it whenever it is preempted or scheduled back in. This allows the task to swap any special-purpose registers like the fpu or Intel's VT registers. Signed-off-by: Avi Kivity <avi@qumranet.com> [ mingo@elte.hu: fixes, cleanups ] Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/asm-sparc64/vga.h')
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