From: Dave Chinner Date: Mon, 8 Oct 2012 10:56:00 +0000 (+1100) Subject: xfs: rationalise xfs_mount_wq users X-Git-Tag: omap-for-v3.8/fixes-for-merge-window-v4-signed~55^2~76 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7e18530bef6a18a5479690ae7e8256319ecf1300;p=pandora-kernel.git xfs: rationalise xfs_mount_wq users Instead of starting and stopping background work on the xfs_mount_wq all at the same time, separate them to where they really are needed to start and stop. The xfs_sync_worker, only needs to be started after all the mount processing has completed successfully, while it needs to be stopped before the log is unmounted. The xfs_reclaim_worker is started on demand, and can be stopped before the unmount process does it's own inode reclaim pass. The xfs_flush_inodes work is run on demand, and so we really only need to ensure that it has stopped running before we start processing an unmount, freeze or remount,ro. Signed-off-by: Dave Chinner Reviewed-by: Mark Tinguely Reviewed-by: Christoph Hellwig Signed-off-by: Ben Myers --- Reading git-diff-tree failed