| From | Nick Piggin <> | Subject | Re: [PATCH 06/33] mm: allow PF_MEMALLOC from softirq context | Date | Wed, 31 Oct 2007 14:51:56 +1100 |
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On Wednesday 31 October 2007 03:04, Peter Zijlstra wrote: > Allow PF_MEMALLOC to be set in softirq context. When running softirqs from > a borrowed context save current->flags, ksoftirqd will have its own > task_struct.
What's this for? Why would ksoftirqd pick up PF_MEMALLOC? (I guess that some networking thing must be picking it up in a subsequent patch, but I'm too lazy to look!)... Again, can you have more of a rationale in your patch headers, or ref the patch that uses it... thanks
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