Re: [PATCH 4/5] mm/hotplug: Avoid RCU stalls when removing large amounts of memory

From: Oscar Salvador
Date: Mon Jun 17 2019 - 11:54:25 EST

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On Mon, Jun 17, 2019 at 05:57:16PM +1000, Alastair D'Silva wrote:
> I was getting stalls when removing ~1TB of memory.

Would you mind sharing one of those stalls-splats?
I am bit spectic here because as I Michal pointed out, we do cond_resched
once per section removed.

--
Oscar Salvador
SUSE L3

Next message: Manivannan Sadhasivam: "[PATCH 0/4] Add MFD/Regulator support for ATC260x PMICs"
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In reply to: Michal Hocko: "Re: [PATCH 4/5] mm/hotplug: Avoid RCU stalls when removing large amounts of memory"
Next in thread: Alastair D'Silva: "[PATCH 1/5] mm: Trigger bug on if a section is not found in __section_nr"
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