aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorSouptick Joarder <[email protected]>2020-06-18 00:57:03 +0530
committerJonathan Corbet <[email protected]>2020-06-19 13:26:22 -0600
commit00674c4f10e9dcde9a89c8ebf972abe86f1ef9de (patch)
tree11c87de7d138ead4a4754f4fd34cd1d8395fc536
parente996919b7292d8aa1ff16d90b1e0684e7627fc53 (diff)
docs: mm/gup: Minor documentation update
Now there are 5 cases. Updated the same. Signed-off-by: Souptick Joarder <[email protected]> Reviewed-by: John Hubbard <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jonathan Corbet <[email protected]>
-rw-r--r--Documentation/core-api/pin_user_pages.rst2
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/core-api/pin_user_pages.rst b/Documentation/core-api/pin_user_pages.rst
index 6068266dd303..7ca8c7bac650 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
this document, to further clarify that concept.
FOLL_PIN and FOLL_GET are mutually exclusive for a given gup call. However,