[Xen-devel] [PATCH v2 14/34] oradax: convert put_page() to put_user_page*()

[john.hubbard@xxxxxxxxx]

From: John Hubbard <jhubbard@xxxxxxxxxx>

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: David S. Miller <davem@xxxxxxxxxxxxx>
Cc: Jonathan Helman <jonathan.helman@xxxxxxxxxx>
Cc: Rob Gardner <rob.gardner@xxxxxxxxxx>
Cc: Andy Shevchenko <andy.shevchenko@xxxxxxxxx>
Cc: Jonathan Corbet <corbet@xxxxxxx>
Cc: Wei Yongjun <weiyongjun1@xxxxxxxxxx>
Cc: Mauro Carvalho Chehab <mchehab+samsung@xxxxxxxxxx>
Cc: sparclinux@xxxxxxxxxxxxxxx
Signed-off-by: John Hubbard <jhubbard@xxxxxxxxxx>
---
 drivers/sbus/char/oradax.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/sbus/char/oradax.c b/drivers/sbus/char/oradax.c
index 8af216287a84..029e619992fc 100644
--- a/drivers/sbus/char/oradax.c
+++ b/drivers/sbus/char/oradax.c
@@ -412,7 +412,7 @@ static void dax_unlock_pages(struct dax_ctx *ctx, int 
ccb_index, int nelem)
                                dax_dbg("freeing page %p", p);
                                if (j == OUT)
                                        set_page_dirty(p);
-                               put_page(p);
+                               put_user_page(p);
                                ctx->pages[i][j] = NULL;
                        }
                }
-- 
2.22.0


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