lkml.org 
[lkml]   [2022]   [Oct]   [16]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    From
    SubjectRe: [Ocfs2-devel] [PATCH] ocfs2: reflink deadlock when clone file to the same directory simultaneously
    On Mon, 17 Oct 2022 09:51:14 +0800 Joseph Qi <jiangqi903@gmail.com> wrote:

    > Hi Andrew,
    >
    > On 10/17/22 7:29 AM, Andrew Morton via Ocfs2-devel wrote:
    > > On Thu, 26 Aug 2021 13:56:16 +0800 Gang He <ghe@suse.com> wrote:
    > >
    > >> So, I will send a new patch to fix this deadlock problem via dlmglue layer.
    > >> For this patch, I want to change the patch comments as a reflink
    > >> improvement patch.
    > >
    > > Did this ever happen? I've been sitting on this patch for ages.
    > >
    > Looked back this thread, the root cause of deadlock seems to be the
    > asynchronous of fsdlm handling. So this is not a right fix.
    > While for the performance improvement, I need some test data as well.

    OK, thanks, I dropped the patch.

    \
     
     \ /
      Last update: 2022-10-17 04:29    [W:3.318 / U:0.004 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site