git.kernel.dk Git - linux-2.6-block.git/commit

author	Jens Axboe <axboe@fb.com>
	Thu, 1 Sep 2016 16:20:33 +0000 (10:20 -0600)
committer	Jens Axboe <axboe@fb.com>
	Wed, 7 Sep 2016 14:39:49 +0000 (08:39 -0600)
commit	cd38cff40da34de0bf78f8305c89bdfafc606e7f
tree	ec7197a33f12f65fadc03a06ac205f5961f8b54b	tree
parent	d6cf7bfd4d627114ba3e2cce96fa9468042a6fba	commit \| diff

writeback: track if we're sleeping on progress in balance_dirty_pages()

Note in the bdi_writeback structure whenever a task ends up sleeping
waiting for progress. We can use that information in the lower layers
to increase the priority of writes.

Signed-off-by: Jens Axboe <axboe@fb.com>

include/linux/backing-dev-defs.h		diff \| blob \| blame \| history
mm/backing-dev.c		diff \| blob \| blame \| history
mm/page-writeback.c		diff \| blob \| blame \| history

Linux 6.x block layer and io_uring tree(s)

RSS Atom