Messages in this thread | | | Date | Tue, 14 Aug 2007 22:34:57 +0200 | From | Andi Kleen <> | Subject | Re: [RFC 4/9] Atomic reclaim: Save irq flags in vmscan.c |
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> A much simpler approach to this seems to use threaded interrupts like > -rt does.
Then the interrupt could potentially stay blocked for very long waiting for process context to finish its work. Also not good. Essentially it would be equivalent to cli/sti for interrupts that need to free memory.
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