Re: [PATCH v4 5/5] tcp: Remove mmap_lock fallback path
Suren Baghdasaryan <[email protected]>
| Newsgroups | gmane.linux.network,gmane.linux.kernel,gmane.linux.kernel.mm |
|---|---|
| Message-ID | <CAJuCfpHh1E34LVTd=4y8m+2ugGABc3MSU2Z5N4pFY4ttH0a5Rw@mail.gmail.com> |
On Sat, Aug 8, 2026 at 12:26 AM Matthew Wilcox <[email protected]> wrote: > > On Thu, Aug 06, 2026 at 01:05:48PM -0700, Suren Baghdasaryan wrote: > > Previously, the per-VMA locking could fail in the face of writers > > which necessitates a fallback to mmap_lock. The new > > lock_vma_under_rcu_wait() will wait for writers instead of failing. > > It's not called that any more ... Ack. Will fix. It's obvious that I took over someone else's patch, isn't it? :) >