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| author | Jan Kara | 2010-12-09 05:44:24 +0100 |
|---|---|---|
| committer | Wu Fengguang | 2011-07-10 07:09:01 +0200 |
| commit | f7d2b1ecd0c714adefc7d3a942ef87beb828a763 (patch) | |
| tree | 7c5adb0abd73d3ad449b94698dadbaceb573a6f4 /fs/fs-writeback.c | |
| parent | writeback: make writeback_control.nr_to_write straight (diff) | |
| download | kernel-qcow2-linux-f7d2b1ecd0c714adefc7d3a942ef87beb828a763.tar.gz kernel-qcow2-linux-f7d2b1ecd0c714adefc7d3a942ef87beb828a763.tar.xz kernel-qcow2-linux-f7d2b1ecd0c714adefc7d3a942ef87beb828a763.zip | |
writeback: account per-bdi accumulated written pages
Introduce the BDI_WRITTEN counter. It will be used for estimating the
bdi's write bandwidth.
Peter Zijlstra <a.p.zijlstra@chello.nl>:
Move BDI_WRITTEN accounting into __bdi_writeout_inc().
This will cover and fix fuse, which only calls bdi_writeout_inc().
CC: Michael Rubin <mrubin@google.com>
Reviewed-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
Diffstat (limited to 'fs/fs-writeback.c')
0 files changed, 0 insertions, 0 deletions