Clean typos and remove the reference to the sync_cpu_device_pagetables()
callback since all hmm_mirror ops have been removed.
Fixes: a22dd506400d ("mm/hmm: remove hmm_mirror and related")
Signed-off-by: Marco Pagani <marpagan@xxxxxxxxxx>
Reviewed-by: Mika Penttilä <mpenttil@xxxxxxxxxx>
---
Documentation/mm/hmm.rst | 11 +----------
1 file changed, 1 insertion(+), 10 deletions(-)
diff --git a/Documentation/mm/hmm.rst b/Documentation/mm/hmm.rst
index 9aa512c3a12c..1e0f2b2f58fb 100644
--- a/Documentation/mm/hmm.rst
+++ b/Documentation/mm/hmm.rst
@@ -163,16 +163,7 @@ use::
It will trigger a page fault on missing or read-only entries if write access is
requested (see below). Page faults use the generic mm page fault code path just
-like a CPU page fault.
-
-Both functions copy CPU page table entries into their pfns array argument. Each
-entry in that array corresponds to an address in the virtual range. HMM
-provides a set of flags to help the driver identify special CPU page table
-entries.
-
-Locking within the sync_cpu_device_pagetables() callback is the most important
-aspect the driver must respect in order to keep things properly synchronized.
-The usage pattern is::
+like a CPU page fault. The usage pattern is::
int driver_populate_range(...)
{
--
2.41.0
