diff options
| -rw-r--r-- | sys/arm/arm/pmap.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sys/arm/arm/pmap.c b/sys/arm/arm/pmap.c index 8e0b649..7d455cc 100644 --- a/sys/arm/arm/pmap.c +++ b/sys/arm/arm/pmap.c @@ -4562,13 +4562,13 @@ retry: managed = true; if (managed) { /* - * the ARM pmap tries to maintain a per-mapping + * The ARM pmap tries to maintain a per-mapping * reference bit. The trouble is that it's kept in * the PV entry, not the PTE, so it's costly to access - * here. You would need to acquire the page queues + * here. You would need to acquire the pvh global * lock, call pmap_find_pv(), and introduce a custom * version of vm_page_pa_tryrelock() that releases and - * reacquires the page queues lock. In the end, I + * reacquires the pvh global lock. In the end, I * doubt it's worthwhile. This may falsely report * the given address as referenced. */ |
