lkml.org 
[lkml]   [2013]   [Sep]   [5]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH 0/8] ceph: fscache support & upstream changes
On Thu, 5 Sep 2013, Milosz Tanski wrote:
> Hey gang I think this should be final revision of these changes. The changes
> are:
>
> * David rewrote the cookie validity check (that originally was written by
> Hongyi Jia). You might have seen some emails flying about doing it the
> right way.
> * I added crash fix when for Ceph filesystems mounted with nofsc (default)
> when fscache is compiled into Ceph. Previously it would crash trying to
> enqueue invalidate checks in the work queue because we didn't initialize
> if the mount had fscache disabled.
>
> I've tested both changes on my cluster. You can get get these changes from my
> branch in bitbucket. It contains the upstream wip-fscache branch rebased with
> David's rewrite of Hongyi Jia's changes.
>
> The branch is located at.
>
> https://bitbucket.org/adfin/linux-fs.git in the wip-fscahce branch
>
> Finally, David requested that this patchset go through the Ceph tree. The tree
> should have all the proper sign off from David. I also CC'ed him so he can give
> his final okay.
>
> Best,
> - Milosz

I've pulled this into ceph-client.git master. If this looks good to you,
David, I'll send it all to Linus (along with the current set of RBD fixes,
once they are ready).

Thanks!
sage


>
> David Howells (2):
> FS-Cache: Add interface to check consistency of a cached object
> CacheFiles: Implement interface to check cache consistency
>
> Milosz Tanski (6):
> fscache: Netfs function for cleanup post readpages
> ceph: use fscache as a local presisent cache
> ceph: clean PgPrivate2 on returning from readpages
> ceph: ceph_readpage_to_fscache didn't check if marked
> ceph: page still marked private_2
> ceph: Do not do invalidate if the filesystem is mounted nofsc
>
> Documentation/filesystems/caching/backend-api.txt | 9 +
> Documentation/filesystems/caching/netfs-api.txt | 35 +-
> fs/cachefiles/interface.c | 26 ++
> fs/cachefiles/internal.h | 1 +
> fs/cachefiles/xattr.c | 36 ++
> fs/ceph/Kconfig | 9 +
> fs/ceph/Makefile | 1 +
> fs/ceph/addr.c | 40 ++-
> fs/ceph/cache.c | 400 +++++++++++++++++++++
> fs/ceph/cache.h | 157 ++++++++
> fs/ceph/caps.c | 19 +-
> fs/ceph/file.c | 17 +
> fs/ceph/inode.c | 14 +-
> fs/ceph/super.c | 35 +-
> fs/ceph/super.h | 16 +
> fs/fscache/cookie.c | 69 ++++
> fs/fscache/internal.h | 6 +
> fs/fscache/page.c | 71 ++--
> include/linux/fscache-cache.h | 4 +
> include/linux/fscache.h | 42 +++
> 20 files changed, 965 insertions(+), 42 deletions(-)
> create mode 100644 fs/ceph/cache.c
> create mode 100644 fs/ceph/cache.h
>
> --
> 1.7.9.5
>
> --
> To unsubscribe from this list: send the line "unsubscribe ceph-devel" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
>
>


\
 
 \ /
  Last update: 2013-09-06 01:21    [W:0.139 / U:0.168 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site