lkml.org 
[lkml]   [2021]   [Nov]   [15]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [RFC PATCH v5 09/10] fs: introduce new helper sync_fs_and_blockdev()

---- 在 星期二, 2021-10-19 15:15:28 Amir Goldstein <amir73il@gmail.com> 撰写 ----
> On Thu, Sep 23, 2021 at 4:08 PM Chengguang Xu <cgxu519@mykernel.net> wrote:
> >
> > Overlayfs needs to call upper layer's ->sync_fs
> > and __sync_blockdev() to sync metadata during syncfs(2).
> >
> > Currently, __sync_blockdev() does not export to module
> > so introduce new helper sync_fs_and_blockdev() to wrap
> > those operations.
>
> Heads up: looks like __sync_blockdev() will be gone soon,
> but you will have other exported symbols that overlayfs can use
>
> https://lore.kernel.org/linux-fsdevel/20211019062530.2174626-1-hch@lst.de/T/
>

Hi Amir,

Thanks for the information.

Chengguang,

\
 
 \ /
  Last update: 2021-11-15 12:56    [W:0.098 / U:0.060 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site