tree 51f52086ecbccc3f41955d8d12293ef7a566a05b
parent eb2be189317d031895b5ca534fbf735eb546158b
author Nick Piggin <npiggin@suse.de> 1192523098 -0700
committer Linus Torvalds <torvalds@woody.linux-foundation.org> 1192552974 -0700

mm: write iovec cleanup

Hide some of the open-coded nr_segs tests into the iovec helpers.  This is all
to simplify generic_file_buffered_write, because that gets more complex in the
next patch.

Signed-off-by: Nick Piggin <npiggin@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>