Re: [PATCH] mm/mmu_notifier: Remove non_block_start/end() from notifier invocation
David Woodhouse <[email protected]>
| Newsgroups | dev.linux.lists.linux-rt-devel,org.kernel.vger.kvm,org.kernel.vger.linux-kernel,org.kvack.linux-mm |
|---|---|
| Message-ID | <[email protected]> |
On Wed, 2026-08-12 at 10:14 +0200, Michal Hocko wrote: > On Tue 11-08-26 16:24:48, David Woodhouse wrote: > [...] > > I had a second reason for disabling the overzealous check too: to allow > > SRCU grace periods within the notifier callbacks. > > Is there a way that srcu barrier could cause an indirect dependency on > memory allocation? In other words what might block the scru to complete? Not after https://lore.kernel.org/all/[email protected]/
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