diff options
| author | Darrick J. Wong <djwong@kernel.org> | 2021-01-22 16:48:42 -0800 |
|---|---|---|
| committer | Darrick J. Wong <djwong@kernel.org> | 2021-02-03 09:18:49 -0800 |
| commit | 05a302a17062ca73dc91b508cf2a0b25724db15d (patch) | |
| tree | 8a15ffcc486dd3e5ebdae0a1c8c9da2fa0c86876 /fs/xfs/xfs_log.c | |
| parent | f83d436aef5def77b318effc14809fdc57092588 (diff) | |
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 <djwong@kernel.org>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Diffstat (limited to 'fs/xfs/xfs_log.c')
| -rw-r--r-- | fs/xfs/xfs_log.c | 5 |
1 files changed, 3 insertions, 2 deletions
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; |