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authorJohn Hubbard <jhubbard@nvidia.com>2020-01-30 22:12:32 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2020-01-31 10:30:37 -0800
commit1023369c6e941f1099b54b5cd04c35788885426b (patch)
tree56e3c1819ae22864fed354c1982b0108d5ae97c3 /drivers/platform
parent07d8026995287c2a2f03e28c69cdd8152fa69107 (diff)
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goldish_pipe: rename local pin_user_pages() routine
Avoid naming conflicts: rename local static function from "pin_user_pages()" to "goldfish_pin_pages()". An upcoming patch will introduce a global pin_user_pages() function. Link: http://lkml.kernel.org/r/20200107224558.2362728-6-jhubbard@nvidia.com Signed-off-by: John Hubbard <jhubbard@nvidia.com> Reviewed-by: Jan Kara <jack@suse.cz> Reviewed-by: Jérôme Glisse <jglisse@redhat.com> Reviewed-by: Ira Weiny <ira.weiny@intel.com> Cc: Alex Williamson <alex.williamson@redhat.com> Cc: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com> Cc: Björn Töpel <bjorn.topel@intel.com> Cc: Christoph Hellwig <hch@lst.de> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Dan Williams <dan.j.williams@intel.com> Cc: Hans Verkuil <hverkuil-cisco@xs4all.nl> Cc: Jason Gunthorpe <jgg@mellanox.com> Cc: Jason Gunthorpe <jgg@ziepe.ca> Cc: Jens Axboe <axboe@kernel.dk> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Kirill A. Shutemov <kirill@shutemov.name> Cc: Leon Romanovsky <leonro@mellanox.com> Cc: Mauro Carvalho Chehab <mchehab@kernel.org> Cc: Mike Rapoport <rppt@linux.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/platform')
-rw-r--r--drivers/platform/goldfish/goldfish_pipe.c18
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/platform/goldfish/goldfish_pipe.c b/drivers/platform/goldfish/goldfish_pipe.c
index cef0133aa47a..ef50c264db71 100644
--- a/drivers/platform/goldfish/goldfish_pipe.c
+++ b/drivers/platform/goldfish/goldfish_pipe.c
@@ -257,12 +257,12 @@ static int goldfish_pipe_error_convert(int status)
}
}
-static int pin_user_pages(unsigned long first_page,
- unsigned long last_page,
- unsigned int last_page_size,
- int is_write,
- struct page *pages[MAX_BUFFERS_PER_COMMAND],
- unsigned int *iter_last_page_size)
+static int goldfish_pin_pages(unsigned long first_page,
+ unsigned long last_page,
+ unsigned int last_page_size,
+ int is_write,
+ struct page *pages[MAX_BUFFERS_PER_COMMAND],
+ unsigned int *iter_last_page_size)
{
int ret;
int requested_pages = ((last_page - first_page) >> PAGE_SHIFT) + 1;
@@ -354,9 +354,9 @@ static int transfer_max_buffers(struct goldfish_pipe *pipe,
if (mutex_lock_interruptible(&pipe->lock))
return -ERESTARTSYS;
- pages_count = pin_user_pages(first_page, last_page,
- last_page_size, is_write,
- pipe->pages, &iter_last_page_size);
+ pages_count = goldfish_pin_pages(first_page, last_page,
+ last_page_size, is_write,
+ pipe->pages, &iter_last_page_size);
if (pages_count < 0) {
mutex_unlock(&pipe->lock);
return pages_count;