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| author |   Linus Torvalds <torvalds@linux-foundation.org> | 2021-11-11 14:31:47 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-11-11 14:31:47 -0800 |
| commit | dbf49896187fd58c577fa1574a338e4f3672b4b2 (patch) | |
| tree | e35ef2bb3cbb97d21547c8101419e33b5c5e9d80 /Documentation | |
| parent | Merge tag 'm68knommu-for-v5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu (diff) | |
| parent | kasan: add kasan mode messages when kasan init (diff) | |
| download | wireguard-linux-dbf49896187fd58c577fa1574a338e4f3672b4b2.tar.xz wireguard-linux-dbf49896187fd58c577fa1574a338e4f3672b4b2.zip | |
Merge branch 'akpm' (patches from Andrew)
Merge more updates from Andrew Morton:
"The post-linux-next material.
7 patches.
Subsystems affected by this patch series (all mm): debug,
slab-generic, migration, memcg, and kasan"
* emailed patches from Andrew Morton <akpm@linux-foundation.org>:
kasan: add kasan mode messages when kasan init
mm: unexport {,un}lock_page_memcg
mm: unexport folio_memcg_{,un}lock
mm/migrate.c: remove MIGRATE_PFN_LOCKED
mm: migrate: simplify the file-backed pages validation when migrating its mapping
mm: allow only SLUB on PREEMPT_RT
mm/page_owner.c: modify the type of argument "order" in some functions
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/vm/hmm.rst | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/vm/hmm.rst b/Documentation/vm/hmm.rst index a14c2938e7af..f2a59ed82ed3 100644 --- a/Documentation/vm/hmm.rst +++ b/Documentation/vm/hmm.rst @@ -360,7 +360,7 @@ between device driver specific code and shared common code: system memory page, locks the page with ``lock_page()``, and fills in the ``dst`` array entry with:: - dst[i] = migrate_pfn(page_to_pfn(dpage)) | MIGRATE_PFN_LOCKED; + dst[i] = migrate_pfn(page_to_pfn(dpage)); Now that the driver knows that this page is being migrated, it can invalidate device private MMU mappings and copy device private memory |