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| H A D | iov_iter.c | 21b56c84 Mon Apr 26 19:50:05 CDT 2021 Al Viro <viro@zeniv.linux.org.uk> iov_iter: get rid of separate bvec and xarray callbacks
After the previous commit we have
* xarray and bvec callbacks idential in all cases
* both equivalent to kvec callback wrapped into
kmap_local_page()/kunmap_local() pair.
So we can pass only two (iovec and kvec) callbacks to
iterate_and_advance() and let iterate_{bvec,xarray} wrap
it into kmap_local_page()/kunmap_local_page().
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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