Hello, On 11/24/2016 04:12 PM, Jan Kara wrote: > Hello, > > this patch set changes quota code to use s_umount semaphore for serialization > of quota on/off operations among each other and with other quotactl and > quota writeback operations. So far we have used dedicated dqonoff_mutex but > that triggered lockdep warnings during fs freezing and also unnecessarily > serialized some quotactl operations. > > Al, any objections to patch 1/7 exporting functionality to get superblock with > s_umount in exclusive mode? Alternatively I could add a wrapper around > get_super_thawed() in quota code to drop s_umount & get it in exclusive mode > and recheck that superblock didn't get unmounted / frozen but what I did here > looked cleaner to me. > > OCFS2 guys, it would be good if you could test ocfs2 quotas with this patch > set > in some multi-node setup (I have tested just with a single node), especially > whether quota file recovery for other nodes still works as expected. Thanks.
With this patch set, the quota file recovery works well for ocfs2 on multiple nodes. Tested-by: Eric Ren <z...@suse.com> Thanks, Eric > > If nobody objects, I'll push these changes through my tree to Linus. > > Honza > -- > To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in > the body of a message to majord...@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > _______________________________________________ Ocfs2-devel mailing list Ocfs2-devel@oss.oracle.com https://oss.oracle.com/mailman/listinfo/ocfs2-devel