switch drivers/char/mem.c to ->read_iter/->write_iter
authorAl Viro <viro@zeniv.linux.org.uk>
Fri, 3 Apr 2015 19:57:04 +0000 (15:57 -0400)
committerAl Viro <viro@zeniv.linux.org.uk>
Sun, 12 Apr 2015 02:29:40 +0000 (22:29 -0400)
commitcd28e28d801e052a3378161c9cb3231828cfaa77
treea9599da6cd2f68f98a38a71beec7cdf05380f45b
parent5d5d568975307877e9195f5305f4240e506a2807
switch drivers/char/mem.c to ->read_iter/->write_iter

Note that _these_ guys have ->read() and ->write() left in place - they are
eqiuvalent to what we'd get if we replaced those with NULL, but we are
talking about hot paths here.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
drivers/char/mem.c