Messages in this thread Patch in this message | | | From | Xiu Jianfeng <> | Subject | [PATCH -next] bdi: remove enum wb_congested_state | Date | Tue, 19 Jul 2022 16:30:11 +0800 |
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enum wb_congested_state and the member 'congested' in bdi_writeback is useless since commit a88f2096d5a2 ("remove congestion tracking framework"), so remove it.
Signed-off-by: Xiu Jianfeng <xiujianfeng@huawei.com> --- include/linux/backing-dev-defs.h | 7 ------- 1 file changed, 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 */ -- 2.17.1
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