On 2020-06-17 12:27, Souptick Joarder wrote:
Now there are 5 cases. Updated the same.
Signed-off-by: Souptick Joarder <[email protected]>
Cc: John Hubbard <[email protected]>
---
Documentation/core-api/pin_user_pages.rst | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Documentation/core-api/pin_user_pages.rst
b/Documentation/core-api/pin_user_pages.rst
index 6068266..7ca8c7b 100644
--- a/Documentation/core-api/pin_user_pages.rst
+++ b/Documentation/core-api/pin_user_pages.rst
@@ -33,7 +33,7 @@ all combinations of get*(), pin*(), FOLL_LONGTERM, and more.
Also, the
pin_user_pages*() APIs are clearly distinct from the get_user_pages*() APIs,
so
that's a natural dividing line, and a good point to make separate wrapper
calls.
In other words, use pin_user_pages*() for DMA-pinned pages, and
-get_user_pages*() for other cases. There are four cases described later on in
+get_user_pages*() for other cases. There are five cases described later on in
Probably better to just say "several" instead of "five", but either way is fine.
Reviewed-by: John Hubbard <[email protected]>
thanks,
--
John Hubbard
NVIDIA
