[v2,14/34] oradax: convert put_page() to put_user_page*()

Commit Message

[e-mail] Aug. 4, 2019, 10:48 p.m. UTC

From: John Hubbard <[e-mail]>

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 <[e-mail]>
Cc: Jonathan Helman <[e-mail]>
Cc: Rob Gardner <[e-mail]>
Cc: Andy Shevchenko <[e-mail]>
Cc: Jonathan Corbet <[e-mail]>
Cc: Wei Yongjun <[e-mail]>
Cc: Mauro Carvalho Chehab <[e-mail]>
Cc: [e-mail]
Signed-off-by: John Hubbard <[e-mail]>
---
 drivers/sbus/char/oradax.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Patch

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;
 			}
 		}