tree cde20065f9e12b19684e0c36861ac55cbc10567b
parent 6ffb189fbb91535c54b3eeb5743189ed57260fea
author Eric W. Biederman <ebiederm@xmission.com> 1491595260 -0500
committer Eric W. Biederman <ebiederm@xmission.com> 1496765663 -0500

proc: Use for_each_thread in do_io_accounting

This is a little bit tricky as the loop is currently formulated in such a way
that it skips the curren thread (task).  Add an explicit skip of when
t == task to preserve that needed behavior and document why that is
happening.

Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>