Hi Linus,
The following changes since commit 8c04a6d6e07ce565928ea98ae8c534cac871af19:
Merge tag 'nfsd-6.12' into linux-next-with-localio (2024-09-23 15:00:07 -0400)
are available in the Git repository at:
git://git.linux-nfs.org/projects/anna/linux-nfs.git tags/nfs-for-6.12-1
for you to fetch changes up to 68898131d2df70d1a9ad5c2f93f0f54dd6d5c336:
nfs: Fix `make htmldocs` warnings in the localio documentation (2024-09-24 11:16:34 -0400)
----------------------------------------------------------------
NFS Client Updates for Linux 6.12
New Features:
* Add a 'noalignwrite' mount option for lock-less 'lost writes' prevention
* Add support for the LOCALIO protocol extention
Bugfixes:
* Fix memory leak in error path of nfs4_do_reclaim()
* Simplify and guarantee lock owner uniqueness
* Fix -Wformat-truncation warning
* Fix folio refcounts by using folio_attach_private()
* Fix failing the mount system call when the server is down
* Fix detection of "Proxying of Times" server support
Cleanups:
* Annotate struct nfs_cache_array with __counted_by()
* Remove unnecessary NULL checks before kfree()
* Convert RPC_TASK_* constants to an enum
* Remove obsolete or misleading comments and declerations
The localio patches needed some of the NFSD changes contained in Chuck's
earlier pull request. I merged that into my tree so everything applies
cleanly, so hopefully that's the right way to do it. I'm happy to
fix this up if not!
Anna
----------------------------------------------------------------
Anna Schumaker (1):
nfs: Fix `make htmldocs` warnings in the localio documentation
Chuck Lever (2):
NFSD: Avoid using rqstp->rq_vers in nfsd_set_fh_dentry()
NFSD: Short-circuit fh_verify tracepoints for LOCALIO
Dan Aloni (1):
nfs: add 'noalignwrite' option for lock-less 'lost writes' prevention
Gaosheng Cui (1):
nfs: Remove obsoleted declaration for nfs_read_prepare
Hongbo Li (1):
net/sunrpc: make use of the helper macro LIST_HEAD()
Kunwu Chan (1):
SUNRPC: Fix -Wformat-truncation warning
Li Lingfeng (2):
nfs: fix memory leak in error path of nfs4_do_reclaim
nfs: fix the comment of nfs_get_root
Mike Snitzer (12):
nfs_common: factor out nfs_errtbl and nfs_stat_to_errno
nfs_common: factor out nfs4_errtbl and nfs4_stat_to_errno
nfs: factor out {encode,decode}_opaque_fixed to nfs_xdr.h
nfsd: add nfsd_serv_try_get and nfsd_serv_put
SUNRPC: remove call_allocate() BUG_ONs
nfs_common: add NFS LOCALIO auxiliary protocol enablement
nfs_common: prepare for the NFS client to use nfsd_file for LOCALIO
nfsd: implement server support for NFS_LOCALIO_PROGRAM
nfs: pass struct nfsd_file to nfs_init_pgio and nfs_init_commit
nfs: implement client support for NFS_LOCALIO_PROGRAM
nfs: add Documentation/filesystems/nfs/localio.rst
nfs: add "NFS Client and Server Interlock" section to localio.rst
NeilBrown (6):
nfs: simplify and guarantee owner uniqueness.
NFSD: Handle @rqstp == NULL in check_nfsd_access()
NFSD: Refactor nfsd_setuser_and_check_port()
nfsd: factor out __fh_verify to allow NULL rqstp to be passed
nfsd: add nfsd_file_acquire_local()
SUNRPC: replace program list with program array
Roi Azarzar (1):
NFSv4.2: Fix detection of "Proxying of Times" server support
Siddh Raman Pant (1):
SUNRPC: clnt.c: Remove misleading comment
Stephen Brennan (1):
SUNRPC: convert RPC_TASK_* constants to enum
Thorsten Blum (2):
nfs: Annotate struct nfs_cache_array with __counted_by()
nfs: Remove unnecessary NULL check before kfree()
Trond Myklebust (5):
NFSv4: Fail mounts if the lease setup times out
nfs: enable localio for non-pNFS IO
pnfs/flexfiles: enable localio support
nfs/localio: use dedicated workqueues for filesystem read and write
nfs: add FAQ section to Documentation/filesystems/nfs/localio.rst
Weston Andros Adamson (3):
SUNRPC: add svcauth_map_clnt_to_svc_cred_local
nfsd: add LOCALIO support
nfs: add LOCALIO support
Zhaoyang Huang (1):
fs: nfs: fix missing refcnt by replacing folio_set_private by folio_attach_private
Documentation/filesystems/nfs/index.rst | 1 +
Documentation/filesystems/nfs/localio.rst | 357 ++++++++++++++
fs/Kconfig | 23 +
fs/nfs/Kconfig | 1 +
fs/nfs/Makefile | 1 +
fs/nfs/client.c | 21 +-
fs/nfs/dir.c | 6 +-
fs/nfs/filelayout/filelayout.c | 6 +-
fs/nfs/flexfilelayout/flexfilelayout.c | 56 ++-
fs/nfs/flexfilelayout/flexfilelayoutdev.c | 6 +
fs/nfs/fs_context.c | 8 +
fs/nfs/getroot.c | 2 +-
fs/nfs/inode.c | 57 ++-
fs/nfs/internal.h | 54 ++-
fs/nfs/localio.c | 757 ++++++++++++++++++++++++++++++
fs/nfs/nfs2xdr.c | 70 +--
fs/nfs/nfs3xdr.c | 108 +----
fs/nfs/nfs4_fs.h | 2 +-
fs/nfs/nfs4proc.c | 16 +-
fs/nfs/nfs4state.c | 22 +-
fs/nfs/nfs4xdr.c | 90 +---
fs/nfs/nfstrace.h | 61 +++
fs/nfs/pagelist.c | 16 +-
fs/nfs/pnfs_nfs.c | 2 +-
fs/nfs/read.c | 3 +-
fs/nfs/super.c | 3 +
fs/nfs/write.c | 21 +-
fs/nfs_common/Makefile | 5 +
fs/nfs_common/common.c | 134 ++++++
fs/nfs_common/nfslocalio.c | 172 +++++++
fs/nfsd/Kconfig | 1 +
fs/nfsd/Makefile | 1 +
fs/nfsd/export.c | 30 +-
fs/nfsd/filecache.c | 101 +++-
fs/nfsd/filecache.h | 5 +
fs/nfsd/localio.c | 169 +++++++
fs/nfsd/netns.h | 12 +-
fs/nfsd/nfsctl.c | 27 +-
fs/nfsd/nfsd.h | 6 +-
fs/nfsd/nfsfh.c | 137 ++++--
fs/nfsd/nfsfh.h | 2 +
fs/nfsd/nfssvc.c | 105 ++++-
fs/nfsd/trace.h | 21 +-
fs/nfsd/vfs.h | 2 +
include/linux/nfs.h | 9 +
include/linux/nfs_common.h | 17 +
include/linux/nfs_fs_sb.h | 13 +-
include/linux/nfs_xdr.h | 22 +-
include/linux/nfslocalio.h | 74 +++
include/linux/sunrpc/sched.h | 16 +-
include/linux/sunrpc/svc.h | 7 +-
include/linux/sunrpc/svcauth.h | 5 +
net/sunrpc/cache.c | 10 +-
net/sunrpc/clnt.c | 13 +-
net/sunrpc/svc.c | 68 +--
net/sunrpc/svc_xprt.c | 2 +-
net/sunrpc/svcauth.c | 28 ++
net/sunrpc/svcauth_unix.c | 3 +-
58 files changed, 2521 insertions(+), 466 deletions(-)
create mode 100644 Documentation/filesystems/nfs/localio.rst
create mode 100644 fs/nfs/localio.c
create mode 100644 fs/nfs_common/common.c
create mode 100644 fs/nfs_common/nfslocalio.c
create mode 100644 fs/nfsd/localio.c
create mode 100644 include/linux/nfs_common.h
create mode 100644 include/linux/nfslocalio.h
