[PATCH v3 05/41] net/ceph: convert put_page() to put_user_page*()
From: <hidden>
Date: 2019-08-07 01:42:35
Also in:
amd-gfx, ceph-devel, dri-devel, kvm, linux-arm-kernel, linux-block, linux-crypto, linux-fbdev, linux-fsdevel, linux-media, linux-mm, linux-nfs, linux-rdma, linux-xfs, lkml, netdev, sparclinux, xen-devel
Subsystem:
ceph common code (libceph), the rest · Maintainers:
Ilya Dryomov, Alex Markuze, Viacheslav Dubeyko, Linus Torvalds
From: John Hubbard <jhubbard@nvidia.com>
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").
Acked-by: Jeff Layton <jlayton@kernel.org>
Cc: Ilya Dryomov <idryomov@gmail.com>
Cc: Sage Weil <redacted>
Cc: David S. Miller <davem@davemloft.net>
Cc: ceph-devel@vger.kernel.org
Cc: netdev@vger.kernel.org
Signed-off-by: John Hubbard <jhubbard@nvidia.com>
---
net/ceph/pagevec.c | 8 +-------
1 file changed, 1 insertion(+), 7 deletions(-)
diff --git a/net/ceph/pagevec.c b/net/ceph/pagevec.c
index 64305e7056a1..c88fff2ab9bd 100644
--- a/net/ceph/pagevec.c
+++ b/net/ceph/pagevec.c@@ -12,13 +12,7 @@ void ceph_put_page_vector(struct page **pages, int num_pages, bool dirty) { - int i; - - for (i = 0; i < num_pages; i++) { - if (dirty) - set_page_dirty_lock(pages[i]); - put_page(pages[i]); - } + put_user_pages_dirty_lock(pages, num_pages, dirty); kvfree(pages); } EXPORT_SYMBOL(ceph_put_page_vector);
--
2.22.0