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>
	Mon, 12 Sep 2016 15:01:50 +0000 (09:01 -0600)
commit	02e29816f2886c4d5c05219be3fe9db86098611c
tree	3f8a382b7a4af813da9dac78e12c249da9303060	tree
parent	ad78e87424eb7ddb02b49308499f72bfd6b72c83	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)

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