From 33c7a2bc48a81fa714572f8ce29f29bc17e6faf0 Mon Sep 17 00:00:00 2001 From: Dave Chinner Date: Mon, 8 Oct 2012 21:55:59 +1100 Subject: xfs: xfs_syncd_stop must die xfs_syncd_start and xfs_syncd_stop tie a bunch of unrelated functionailty together that actually have different start and stop requirements. Kill these functions and open code the start/stop methods for each of the background functions. Subsequent patches will move the start/stop functions around to the correct places to avoid races and shutdown issues. Signed-off-by: Dave Chinner Reviewed-by: Christoph Hellwig Reviewed-by: Mark Tinguely Signed-off-by: Ben Myers --- fs/xfs/xfs_super.c | 25 ++++++++++++++++++------- 1 file changed, 18 insertions(+), 7 deletions(-) (limited to 'fs/xfs/xfs_super.c') diff --git a/fs/xfs/xfs_super.c b/fs/xfs/xfs_super.c index 26a09bd7f975..37d1bbce047d 100644 --- a/fs/xfs/xfs_super.c +++ b/fs/xfs/xfs_super.c @@ -1008,7 +1008,11 @@ xfs_fs_put_super( xfs_filestream_unmount(mp); cancel_delayed_work_sync(&mp->m_sync_work); xfs_unmountfs(mp); - xfs_syncd_stop(mp); + + cancel_delayed_work_sync(&mp->m_sync_work); + cancel_delayed_work_sync(&mp->m_reclaim_work); + cancel_work_sync(&mp->m_flush_work); + xfs_freesb(mp); xfs_icsb_destroy_counters(mp); xfs_destroy_mount_workqueues(mp); @@ -1384,9 +1388,11 @@ xfs_fs_fill_super( sb->s_time_gran = 1; set_posix_acl_flag(sb); - error = xfs_syncd_init(mp); - if (error) - goto out_filestream_unmount; + INIT_WORK(&mp->m_flush_work, xfs_flush_worker); + INIT_DELAYED_WORK(&mp->m_sync_work, xfs_sync_worker); + INIT_DELAYED_WORK(&mp->m_reclaim_work, xfs_reclaim_worker); + + xfs_syncd_queue_sync(mp); error = xfs_mountfs(mp); if (error) @@ -1409,8 +1415,10 @@ xfs_fs_fill_super( return 0; out_syncd_stop: - xfs_syncd_stop(mp); - out_filestream_unmount: + cancel_delayed_work_sync(&mp->m_sync_work); + cancel_delayed_work_sync(&mp->m_reclaim_work); + cancel_work_sync(&mp->m_flush_work); + xfs_filestream_unmount(mp); out_free_sb: xfs_freesb(mp); @@ -1429,7 +1437,10 @@ out_destroy_workqueues: out_unmount: xfs_filestream_unmount(mp); xfs_unmountfs(mp); - xfs_syncd_stop(mp); + + cancel_delayed_work_sync(&mp->m_sync_work); + cancel_delayed_work_sync(&mp->m_reclaim_work); + cancel_work_sync(&mp->m_flush_work); goto out_free_sb; } -- cgit v1.2.3