Hello.
On 12/4/2014 11:23 PM, Al Viro wrote:
Looks like you've erred in the subject as you seem to be getting rid of
copy_page_{to|from}_iter_bvec() instead of bvec_copy_page_{to|from}_iter()...
From: Al Viro
Just have copy_page_{to,from}_iter() fall back to kmap_atomic +
Hello.
On 12/4/2014 11:23 PM, Al Viro wrote:
Looks like you've erred in the subject as you seem to be getting rid of
copy_page_{to|from}_iter_bvec() instead of bvec_copy_page_{to|from}_iter()...
From: Al Viro v...@zeniv.linux.org.uk
Just have copy_page_{to,from}_iter() fall back to
From: Al Viro
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
From: Al Viro v...@zeniv.linux.org.uk
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
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