From e36f1dfce0b45d347927568efe1088821758cc3c Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Mon, 8 Sep 2014 08:03:57 +0900 Subject: [PATCH] bdi: remove unused stuff Two flags and one bdi_writeback field are no longer used. Remove them. Signed-off-by: Tejun Heo Signed-off-by: Jens Axboe --- include/linux/backing-dev.h | 3 --- 1 file changed, 3 deletions(-) diff --git a/include/linux/backing-dev.h b/include/linux/backing-dev.h index e488e94..2103a7f 100644 --- a/include/linux/backing-dev.h +++ b/include/linux/backing-dev.h @@ -28,12 +28,10 @@ struct dentry; * Bits in backing_dev_info.state */ enum bdi_state { - BDI_wb_alloc, /* Default embedded wb allocated */ BDI_async_congested, /* The async (write) queue is getting full */ BDI_sync_congested, /* The sync queue is getting full */ BDI_registered, /* bdi_register() was done */ BDI_writeback_running, /* Writeback is in progress */ - BDI_unused, /* Available bits start here */ }; typedef int (congested_fn)(void *, int); @@ -50,7 +48,6 @@ enum bdi_stat_item { struct bdi_writeback { struct backing_dev_info *bdi; /* our parent bdi */ - unsigned int nr; unsigned long last_old_flush; /* last old data flush */ -- 2.7.4