From 05a302a17062ca73dc91b508cf2a0b25724db15d Mon Sep 17 00:00:00 2001 From: "Darrick J. Wong" Date: Fri, 22 Jan 2021 16:48:42 -0800 Subject: xfs: set WQ_SYSFS on all workqueues in debug mode When CONFIG_XFS_DEBUG=y, set WQ_SYSFS on all workqueues that we create so that we (developers) have a means to monitor cpu affinity and whatnot for background workers. In the next patchset we'll expose knobs for more of the workqueues publicly and document it, but not now. Signed-off-by: Darrick J. Wong Reviewed-by: Dave Chinner Reviewed-by: Brian Foster --- fs/xfs/xfs_log.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'fs/xfs/xfs_log.c') diff --git a/fs/xfs/xfs_log.c b/fs/xfs/xfs_log.c index d8b814227734..9aa30e7cd314 100644 --- a/fs/xfs/xfs_log.c +++ b/fs/xfs/xfs_log.c @@ -1492,8 +1492,9 @@ xlog_alloc_log( log->l_iclog->ic_prev = prev_iclog; /* re-write 1st prev ptr */ log->l_ioend_workqueue = alloc_workqueue("xfs-log/%s", - WQ_MEM_RECLAIM | WQ_FREEZABLE | WQ_HIGHPRI, 0, - mp->m_super->s_id); + XFS_WQFLAGS(WQ_FREEZABLE | WQ_MEM_RECLAIM | + WQ_HIGHPRI), + 0, mp->m_super->s_id); if (!log->l_ioend_workqueue) goto out_free_iclog; -- cgit v1.2.3