diff options
| author |   Xiu Jianfeng <xiujianfeng@huawei.com> | 2022-07-19 16:33:49 +0800 |
|---|---|---|
| committer |   akpm <akpm@linux-foundation.org> | 2022-07-29 18:12:35 -0700 |
| commit | fa7d574ba4f4f3f4f78d432c8545d9045daa89b1 (patch) | |
| tree | f1fff28831a8cdb89618d066e98919e21aba1e3a | |
| parent | kernel/hung_task: fix address space of proc_dohung_task_timeout_secs (diff) | |
| download | wireguard-linux-fa7d574ba4f4f3f4f78d432c8545d9045daa89b1.tar.xz wireguard-linux-fa7d574ba4f4f3f4f78d432c8545d9045daa89b1.zip | |
bdi: remove enum wb_congested_state
enum wb_congested_state and the member 'congested' in bdi_writeback are
useless since commit a88f2096d5a2 ("remove congestion tracking
framework"), so remove it.
Link: https://lkml.kernel.org/r/20220719083349.87547-1-xiujianfeng@huawei.com
Signed-off-by: Xiu Jianfeng <xiujianfeng@huawei.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Cc: NeilBrown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
| -rw-r--r-- | include/linux/backing-dev-defs.h | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/include/linux/backing-dev-defs.h b/include/linux/backing-dev-defs.h index e863c88df95f..ae12696ec492 100644 --- a/include/linux/backing-dev-defs.h +++ b/include/linux/backing-dev-defs.h @@ -28,11 +28,6 @@ enum wb_state { WB_start_all, /* nr_pages == 0 (all) work pending */ }; -enum wb_congested_state { - WB_async_congested, /* The async (write) queue is getting full */ - WB_sync_congested, /* The sync queue is getting full */ -}; - enum wb_stat_item { WB_RECLAIMABLE, WB_WRITEBACK, @@ -122,8 +117,6 @@ struct bdi_writeback { atomic_t writeback_inodes; /* number of inodes under writeback */ struct percpu_counter stat[NR_WB_STAT_ITEMS]; - unsigned long congested; /* WB_[a]sync_congested flags */ - unsigned long bw_time_stamp; /* last time write bw is updated */ unsigned long dirtied_stamp; unsigned long written_stamp; /* pages written at bw_time_stamp */ |