From 846d5a091b0506b75489577cde27f39b37a192a4 Mon Sep 17 00:00:00 2001 From: Wu Fengguang Date: Thu, 5 May 2011 21:10:38 -0600 Subject: writeback: remove .nonblocking and .encountered_congestion Remove two unused struct writeback_control fields: .encountered_congestion (completely unused) .nonblocking (never set, checked/showed in XFS,NFS/btrfs) The .for_background check in nfs_write_inode() is also removed btw, as .for_background implies WB_SYNC_NONE. Reviewed-by: Jan Kara Proposed-by: Christoph Hellwig Signed-off-by: Wu Fengguang --- include/linux/writeback.h | 2 -- 1 file changed, 2 deletions(-) (limited to 'include/linux/writeback.h') diff --git a/include/linux/writeback.h b/include/linux/writeback.h index 8797b20dd22b..2f1b512bd6e0 100644 --- a/include/linux/writeback.h +++ b/include/linux/writeback.h @@ -39,8 +39,6 @@ struct writeback_control { loff_t range_start; loff_t range_end; - unsigned nonblocking:1; /* Don't get stuck on request queues */ - unsigned encountered_congestion:1; /* An output: a queue is full */ unsigned for_kupdate:1; /* A kupdate writeback */ unsigned for_background:1; /* A background writeback */ unsigned tagged_writepages:1; /* tag-and-write to avoid livelock */ -- cgit v1.2.1