Re: [PATCH 03/11] CIFS: Count blocking lock command

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



2012/2/28 Steve French <smfrench@xxxxxxxxx>:
> I don't think we can do this for the cifs case - 49 blocking locks and
> we would deadlock our system (a pending write could block forever) -
> for smb2.2 it makes more sense.  I don't think it actually causes a
> problem to exceed 50 blocks locks - but if we want to count blocking
> locks we will have to limit the maximum number of blocking locks to 2
> or 3 less than maxmpx and not allow blocking locks if maxmpx is lower
> than 3.
>

Seems reasonable. We can easy add such a check to now exceed maxmpx - 3 value.

-- 
Best regards,
Pavel Shilovsky.
--
To unsubscribe from this list: send the line "unsubscribe linux-cifs" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html


[Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux