[PATCH v3 00/26] nfs: Mount API conversion

From: Scott Mayhew
Date: Wed Sep 11 2019 - 12:17:15 EST


Hi Anna,

Here's a set of patches that converts NFS to use the mount API. Note that
there are a lot of preliminary patches, some from David and some from Al.
The final patch (the one that does the actual conversion) from the David's
initial posting has been split into 4 separate patches, and the entire set
has been rebased on top of v5.3-rc6.

Changes since v2:
- fixed the conversion of the nconnect= option
- added '#if IS_ENABLED(CONFIG_NFS_V4)' around nfs4_parse_monolithic()
to avoid unused-function warning when compiling with v4 disabled

-Scott

Al Viro (15):
saner calling conventions for nfs_fs_mount_common()
nfs: stash server into struct nfs_mount_info
nfs: lift setting mount_info from nfs4_remote{,_referral}_mount
nfs: fold nfs4_remote_fs_type and nfs4_remote_referral_fs_type
nfs: don't bother setting/restoring export_path around
do_nfs_root_mount()
nfs4: fold nfs_do_root_mount/nfs_follow_remote_path
nfs: lift setting mount_info from nfs_xdev_mount()
nfs: stash nfs_subversion reference into nfs_mount_info
nfs: don't bother passing nfs_subversion to ->try_mount() and
nfs_fs_mount_common()
nfs: merge xdev and remote file_system_type
nfs: unexport nfs_fs_mount_common()
nfs: don't pass nfs_subversion to ->create_server()
nfs: get rid of mount_info ->fill_super()
nfs_clone_sb_security(): simplify the check for server bogosity
nfs: get rid of ->set_security()

David Howells (8):
NFS: Move mount parameterisation bits into their own file
NFS: Constify mount argument match tables
NFS: Rename struct nfs_parsed_mount_data to struct nfs_fs_context
NFS: Split nfs_parse_mount_options()
NFS: Deindent nfs_fs_context_parse_option()
NFS: Add a small buffer in nfs_fs_context to avoid string dup
NFS: Do some tidying of the parsing code
NFS: Add fs_context support.

Scott Mayhew (3):
NFS: rename nfs_fs_context pointer arg in a few functions
NFS: Convert mount option parsing to use functionality from
fs_parser.h
NFS: Attach supplementary error information to fs_context.

fs/nfs/Makefile | 2 +-
fs/nfs/client.c | 80 +-
fs/nfs/fs_context.c | 1425 ++++++++++++++++++++++++++++
fs/nfs/fscache.c | 2 +-
fs/nfs/getroot.c | 73 +-
fs/nfs/internal.h | 132 +--
fs/nfs/namespace.c | 144 +--
fs/nfs/nfs3_fs.h | 2 +-
fs/nfs/nfs3client.c | 6 +-
fs/nfs/nfs3proc.c | 2 +-
fs/nfs/nfs4_fs.h | 9 +-
fs/nfs/nfs4client.c | 99 +-
fs/nfs/nfs4namespace.c | 285 +++---
fs/nfs/nfs4proc.c | 2 +-
fs/nfs/nfs4super.c | 257 ++---
fs/nfs/proc.c | 2 +-
fs/nfs/super.c | 1962 ++++-----------------------------------
include/linux/nfs_xdr.h | 9 +-
18 files changed, 2156 insertions(+), 2337 deletions(-)
create mode 100644 fs/nfs/fs_context.c

--
2.17.2