| commit | d271524a3a1da99e3809afaa10903cc2905bc9a7 | [log] [tgz] |
|---|---|---|
| author | Al Viro <viro@zeniv.linux.org.uk> | Thu Nov 27 14:22:37 2014 -0500 |
| committer | Al Viro <viro@zeniv.linux.org.uk> | Thu Nov 27 18:44:13 2014 -0500 |
| tree | 6454f28502bd66195b6cd71afd3c5f00c62c18af | |
| parent | 8442fa46cf244cd65401f1a5bb830ed420fc1e54 [diff] |
iov_iter.c: get rid of bvec_copy_page_{to,from}_iter()
Just have copy_page_{to,from}_iter() fall back to kmap_atomic +
copy_{to,from}_iter() + kunmap_atomic() in ITER_BVEC case. As
the matter of fact, that's what we want to do for any iov_iter
kind that isn't blocking - e.g. ITER_KVEC will also go that way
once we recognize it on iov_iter.c primitives level
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>