From: John Hubbard <[email protected]>
For pages that were retained via get_user_pages*(), release those pages
via the new put_user_page*() routines, instead of via put_page() or
release_pages().
This is part a tree-wide conversion, as described in commit fc1d8e7cca2d
("mm: introduce put_user_page*(), placeholder versions").
Cc: Dan Carpenter <[email protected]>
Cc: Greg Kroah-Hartman <[email protected]>
Cc: Keith Busch <[email protected]>
Cc: Kirill A. Shutemov <[email protected]>
Cc: Michael S. Tsirkin <[email protected]>
Cc: YueHaibing <[email protected]>
Signed-off-by: John Hubbard <[email protected]>
---
mm/gup_benchmark.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/mm/gup_benchmark.c b/mm/gup_benchmark.c
index 7dd602d7f8db..515ac8eeb6ee 100644
--- a/mm/gup_benchmark.c
+++ b/mm/gup_benchmark.c
@@ -79,7 +79,7 @@ static int __gup_benchmark_ioctl(unsigned int cmd,
for (i = 0; i < nr_pages; i++) {
if (!pages[i])
break;
- put_page(pages[i]);
+ put_user_page(pages[i]);
}
end_time = ktime_get();
gup->put_delta_usec = ktime_us_delta(end_time, start_time);
--
2.22.0
_______________________________________________
devel mailing list
[email protected]
http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
