Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 3c3f20c9 authored by Tao Ma's avatar Tao Ma Committed by Joel Becker
Browse files

ocfs2: Add some trace log for orphan scan. 



Now orphan scan worker has no trace log, so it is
very hard to tell whether it is finished or blocked.
So add 2 mlog trace log so that we can tell whether
the current orphan scan worker is blocked or not.
It does help when I analyzed a orphan scan bug.

Signed-off-by: default avatarTao Ma <tao.ma@oracle.com>
Signed-off-by: default avatarJoel Becker <joel.becker@oracle.com>
parent ddee5cdb

fs/ocfs2/journal.c

+3 −0
Original line number Original line Diff line number Diff line
@@ -1888,6 +1888,8 @@ void ocfs2_queue_orphan_scan(struct ocfs2_super *osb) 




	os = &osb->osb_orphan_scan;

	os = &osb->osb_orphan_scan;





	mlog(0, "Begin orphan scan\n");



	if (atomic_read(&os->os_state) == ORPHAN_SCAN_INACTIVE)

	if (atomic_read(&os->os_state) == ORPHAN_SCAN_INACTIVE)

		goto out;

		goto out;
@@ -1920,6 +1922,7 @@ void ocfs2_queue_orphan_scan(struct ocfs2_super *osb) 
unlock:

unlock:

	ocfs2_orphan_scan_unlock(osb, seqno);

	ocfs2_orphan_scan_unlock(osb, seqno);

out:

out:

	mlog(0, "Orphan scan completed\n");

	return;

	return;

}

}