Re: [PATCH 03/19] pnfs: force a layout commit when encountering busy segments during recall

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

 



On Mon, Sep 08, 2014 at 05:37:42PM -0700, Trond Myklebust wrote:
> Why wouldn't it make more sense to call pnfs_layoutcommit_inode()
> unconditionally before the call to pnfs_mark_matching_lsegs_invalid()?

It would minimally reduce the latency, but otherwise be not very different.
The downside is that we'll now need two i_lock roundtrips per recall.

But if this is your preference I can easily fix it up.
--
To unsubscribe from this list: send the line "unsubscribe linux-nfs" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html




[Index of Archives]     [Linux Filesystem Development]     [Linux USB Development]     [Linux Media Development]     [Video for Linux]     [Linux NILFS]     [Linux Audio Users]     [Yosemite Info]     [Linux SCSI]

  Powered by Linux