Messages in this thread | | | Date | Thu, 11 Apr 2013 11:15:28 -0400 | From | KOSAKI Motohiro <> | Subject | Re: [RFC Patch 0/2] mm: Add parameters to make kernel behavior at memory error on dirty cache selectable |
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(4/10/13 11:26 PM), Mitsuhiro Tanino wrote: > Hi All, > Please find a patch set that introduces these new sysctl interfaces, > to handle a case when an memory error is detected on dirty page cache. > > - vm.memory_failure_dirty_panic
Panic knob is ok to me. However I agree with Andi. If we need panic know, it should handle generic IO error and data lost.
> - vm.memory_failure_print_ratelimit > - vm.memory_failure_print_ratelimit_burst
But this is totally silly. print_ratelimit might ommit important messages. Please do a right way.
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