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authorLorenzo Stoakes <lstoakes@gmail.com>2023-05-17 20:25:45 +0100
committerAndrew Morton <akpm@linux-foundation.org>2023-06-09 16:25:26 -0700
commit4c630f307455c06f99bdeca7f7a1ab5318604fe0 (patch)
tree5cd11d248f2a02f378d64fc5d861a8e777cb12b7 /io_uring
parent34ed8d0dcd692378f1155fe27648f54f99adbfbf (diff)
mm/gup: remove vmas parameter from pin_user_pages()
We are now in a position where no caller of pin_user_pages() requires the vmas parameter at all, so eliminate this parameter from the function and all callers. This clears the way to removing the vmas parameter from GUP altogether. Link: https://lkml.kernel.org/r/195a99ae949c9f5cb589d2222b736ced96ec199a.1684350871.git.lstoakes@gmail.com Signed-off-by: Lorenzo Stoakes <lstoakes@gmail.com> Acked-by: David Hildenbrand <david@redhat.com> Acked-by: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> [qib] Reviewed-by: Christoph Hellwig <hch@lst.de> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> [drivers/media] Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Christian König <christian.koenig@amd.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Janosch Frank <frankja@linux.ibm.com> Cc: Jarkko Sakkinen <jarkko@kernel.org> Cc: Jason Gunthorpe <jgg@nvidia.com> Cc: Jens Axboe <axboe@kernel.dk> Cc: Matthew Wilcox (Oracle) <willy@infradead.org> Cc: Sean Christopherson <seanjc@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'io_uring')
-rw-r--r--io_uring/rsrc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/io_uring/rsrc.c b/io_uring/rsrc.c
index b6451f8bc5d5..b56bda46a9eb 100644
--- a/io_uring/rsrc.c
+++ b/io_uring/rsrc.c
@@ -1044,7 +1044,7 @@ struct page **io_pin_pages(unsigned long ubuf, unsigned long len, int *npages)
ret = 0;
mmap_read_lock(current->mm);
pret = pin_user_pages(ubuf, nr_pages, FOLL_WRITE | FOLL_LONGTERM,
- pages, NULL);
+ pages);
if (pret == nr_pages)
*npages = nr_pages;
else