Re: [PATCH v4 6/7] mm/khugepaged: unmap pte before releasing vma write lock
Pedro Falcato <[email protected]>
| Newsgroups | org.kernel.vger.linux-doc,org.kernel.vger.linux-kernel,org.kvack.linux-mm |
|---|---|
| Message-ID | <anxQLGly0Rnb0TsB@pedro-suse> |
On Tue, Aug 11, 2026 at 06:48:38AM -0600, Nico Pache (Red Hat) wrote: > We are currently dropping the anon_vma write lock before unmapping the > PTE. Although this is safe, due to us still holding the mmap_write_lock, > its safer and less confusing to switch the order of these two operations. > > Suggested-by: David Hildenbrand <[email protected]> > Acked-by: David Hildenbrand (Arm) <[email protected]> > Signed-off-by: Nico Pache (Red Hat) <[email protected]> Acked-by: Pedro Falcato <[email protected]> -- Pedro