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| author |   Al Viro <viro@zeniv.linux.org.uk> | 2022-06-09 10:28:36 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2022-08-08 22:37:22 -0400 |
| commit | 1ef255e257173f4bc44317ef2076e7e0de688fdf (patch) | |
| tree | 700be64ef5aa70a34f6d8158936214e9694e4245 /fs/ceph/file.c | |
| parent | iov_iter: saner helper for page array allocation (diff) | |
| download | linux-dev-1ef255e257173f4bc44317ef2076e7e0de688fdf.tar.xz linux-dev-1ef255e257173f4bc44317ef2076e7e0de688fdf.zip | |
iov_iter: advancing variants of iov_iter_get_pages{,_alloc}()
Most of the users immediately follow successful iov_iter_get_pages()
with advancing by the amount it had returned.
Provide inline wrappers doing that, convert trivial open-coded
uses of those.
BTW, iov_iter_get_pages() never returns more than it had been asked
to; such checks in cifs ought to be removed someday...
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/ceph/file.c')
| -rw-r--r-- | fs/ceph/file.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/ceph/file.c b/fs/ceph/file.c index c535de5852bf..8fab5db16c73 100644 --- a/fs/ceph/file.c +++ b/fs/ceph/file.c @@ -95,12 +95,11 @@ static ssize_t __iter_get_bvecs(struct iov_iter *iter, size_t maxsize, size_t start; int idx = 0; - bytes = iov_iter_get_pages(iter, pages, maxsize - size, + bytes = iov_iter_get_pages2(iter, pages, maxsize - size, ITER_GET_BVECS_PAGES, &start); if (bytes < 0) return size ?: bytes; - iov_iter_advance(iter, bytes); size += bytes; for ( ; bytes; idx++, bvec_idx++) { |