From 43bfe7bc3c2817f42548f650e82aa506d605c0a3 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Fri, 22 Sep 2017 18:18:55 -0400 Subject: [PATCH] st: use get_user_pages_fast() Signed-off-by: Al Viro --- drivers/scsi/st.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/drivers/scsi/st.c b/drivers/scsi/st.c index 94e402ed30f6..b141d7641a2e 100644 --- a/drivers/scsi/st.c +++ b/drivers/scsi/st.c @@ -4920,11 +4920,7 @@ static int sgl_map_user_pages(struct st_buffer *STbp, /* Try to fault in all of the necessary pages */ /* rw==READ means read from drive, write into memory area */ - res = get_user_pages_unlocked( - uaddr, - nr_pages, - pages, - rw == READ ? FOLL_WRITE : 0); /* don't force */ + res = get_user_pages_fast(uaddr, nr_pages, rw == READ, pages); /* Errors and no page mapped should return here */ if (res < nr_pages) -- 2.45.2