tree 1e5f46971510cd36a3deebfa8f160933212f4df0
parent 031f2dcd7075e218e74dd7f942ad015cf82dffab
author Linus Torvalds <torvalds@woody.linux-foundation.org> 1200374489 -0800
committer Linus Torvalds <torvalds@woody.linux-foundation.org> 1200374489 -0800

Revert "writeback: introduce writeback_control.more_io to indicate more io"

This reverts commit 2e6883bdf49abd0e7f0d9b6297fc3be7ebb2250b, as
requested by Fengguang Wu.  It's not quite fully baked yet, and while
there are patches around to fix the problems it caused, they should get
more testing.  Says Fengguang: "I'll resend them both for -mm later on,
in a more complete patchset".

See

	http://bugzilla.kernel.org/show_bug.cgi?id=9738

for some of this discussion.

Requested-by: Fengguang Wu <wfg@mail.ustc.edu.cn>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>