From: john.hubbard@gmail.com
To: Andrew Morton <akpm@linux-foundation.org>
Cc: "Christoph Hellwig" <hch@infradead.org>,
"Dan Williams" <dan.j.williams@intel.com>,
"Dave Chinner" <david@fromorbit.com>,
"Dave Hansen" <dave.hansen@linux.intel.com>,
"Ira Weiny" <ira.weiny@intel.com>, "Jan Kara" <jack@suse.cz>,
"Jason Gunthorpe" <jgg@ziepe.ca>,
"Jérôme Glisse" <jglisse@redhat.com>,
LKML <linux-kernel@vger.kernel.org>,
amd-gfx@lists.freedesktop.org, ceph-devel@vger.kernel.org,
devel@driverdev.osuosl.org, devel@lists.orangefs.org,
dri-devel@lists.freedesktop.org, intel-gfx@lists.freedesktop.org,
kvm@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-block@vger.kernel.org, linux-crypto@vger.kernel.org,
linux-fbdev@vger.kernel.org, linux-fsdevel@vger.kernel.org,
linux-media@vger.kernel.org, linux-mm@kvack.org,
linux-nfs@vger.kernel.org, linux-rdma@vger.kernel.org,
linux-rpi-kernel@lists.infradead.org, linux-xfs@vger.kernel.org,
netdev@vger.kernel.org, rds-devel@oss.oracle.com,
sparclinux@vger.kernel.org, x86@kernel.org,
xen-devel@lists.xenproject.org,
"John Hubbard" <jhubbard@nvidia.com>,
"Daniel Black" <daniel@linux.ibm.com>,
"Matthew Wilcox" <willy@infradead.org>,
"Mike Kravetz" <mike.kravetz@oracle.com>
Subject: [PATCH v2 28/34] mm/madvise.c: convert put_page() to put_user_page*()
Date: Sun, 4 Aug 2019 15:49:09 -0700 [thread overview]
Message-ID: <20190804224915.28669-29-jhubbard@nvidia.com> (raw)
In-Reply-To: <20190804224915.28669-1-jhubbard@nvidia.com>
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").
Cc: Dan Williams <dan.j.williams@intel.com>
Cc: Daniel Black <daniel@linux.ibm.com>
Cc: Jan Kara <jack@suse.cz>
Cc: Jérôme Glisse <jglisse@redhat.com>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: Mike Kravetz <mike.kravetz@oracle.com>
Signed-off-by: John Hubbard <jhubbard@nvidia.com>
---
mm/madvise.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/mm/madvise.c b/mm/madvise.c
index 968df3aa069f..1c6881a761a5 100644
--- a/mm/madvise.c
+++ b/mm/madvise.c
@@ -672,7 +672,7 @@ static int madvise_inject_error(int behavior,
* routine is responsible for pinning the page to prevent it
* from being released back to the page allocator.
*/
- put_page(page);
+ put_user_page(page);
ret = memory_failure(pfn, 0);
if (ret)
return ret;
--
2.22.0
next prev parent reply other threads:[~2019-08-04 22:51 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-04 22:48 [PATCH v2 00/34] put_user_pages(): miscellaneous call sites john.hubbard
2019-08-04 22:48 ` [PATCH v2 01/34] mm/gup: add make_dirty arg to put_user_pages_dirty_lock() john.hubbard
2019-08-06 17:39 ` Ira Weiny
2019-08-06 20:39 ` John Hubbard
2019-08-04 22:48 ` [PATCH v2 02/34] net/rds: convert put_page() to put_user_page*() john.hubbard
2019-08-04 22:48 ` [PATCH v2 03/34] net/ceph: " john.hubbard
2019-08-04 22:48 ` [PATCH v2 04/34] x86/kvm: " john.hubbard
2019-08-04 22:48 ` [PATCH v2 05/34] drm/etnaviv: convert release_pages() to put_user_pages() john.hubbard
2019-08-04 22:48 ` [PATCH v2 06/34] drm/i915: convert put_page() to put_user_page*() john.hubbard
2019-08-05 16:53 ` Rodrigo Vivi
2019-08-04 22:48 ` [PATCH v2 07/34] drm/radeon: " john.hubbard
2019-08-04 22:48 ` [PATCH v2 08/34] media/ivtv: " john.hubbard
2019-08-04 22:48 ` [PATCH v2 09/34] media/v4l2-core/mm: " john.hubbard
2019-08-04 22:48 ` [PATCH v2 10/34] genwqe: " john.hubbard
2019-08-04 22:48 ` [PATCH v2 11/34] scif: " john.hubbard
2019-08-04 22:48 ` [PATCH v2 12/34] vmci: " john.hubbard
2019-08-04 22:48 ` [PATCH v2 13/34] rapidio: " john.hubbard
2019-08-04 22:48 ` [PATCH v2 14/34] oradax: " john.hubbard
2019-08-04 22:48 ` [PATCH v2 15/34] staging/vc04_services: " john.hubbard
2019-08-13 5:23 ` Stefan Wahren
2019-08-04 22:48 ` [PATCH v2 16/34] drivers/tee: " john.hubbard
2019-08-04 22:48 ` [PATCH v2 17/34] vfio: " john.hubbard
2019-08-04 22:48 ` [PATCH v2 18/34] fbdev/pvr2fb: " john.hubbard
2019-08-04 22:49 ` [PATCH v2 19/34] fsl_hypervisor: " john.hubbard
2019-08-04 22:49 ` [PATCH v2 20/34] xen: " john.hubbard
2019-08-05 4:15 ` Juergen Gross
2019-08-04 22:49 ` [PATCH v2 21/34] fs/exec.c: " john.hubbard
2019-08-04 22:49 ` [PATCH v2 22/34] orangefs: " john.hubbard
2019-08-04 22:49 ` [PATCH v2 23/34] uprobes: " john.hubbard
2019-08-04 22:49 ` [PATCH v2 24/34] futex: " john.hubbard
2019-08-04 22:49 ` [PATCH v2 25/34] mm/frame_vector.c: " john.hubbard
2019-08-04 22:49 ` [PATCH v2 26/34] mm/gup_benchmark.c: " john.hubbard
2019-08-04 22:49 ` [PATCH v2 27/34] mm/memory.c: " john.hubbard
2019-08-04 22:49 ` john.hubbard [this message]
2019-08-04 22:49 ` [PATCH v2 29/34] mm/process_vm_access.c: " john.hubbard
2019-08-04 22:49 ` [PATCH v2 30/34] crypt: " john.hubbard
2019-08-04 22:49 ` [PATCH v2 31/34] fs/nfs: " john.hubbard
2019-08-05 0:26 ` Calum Mackay
2019-08-04 22:49 ` [PATCH v2 32/34] goldfish_pipe: " john.hubbard
2019-08-04 22:49 ` [PATCH v2 33/34] kernel/events/core.c: " john.hubbard
2019-08-04 22:49 ` [PATCH v2 34/34] fs/binfmt_elf: " john.hubbard
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