[00/14] Clean up nfs4_label allocation

Message

Anna Schumaker Sept. 9, 2021, 8:13 p.m. UTC

From: Anna Schumaker <[e-mail]>

In the functions where we want a label we also tend to allocate a
struct fattr, which happens to have a field for labels that goes unused
in most cases. Let's just allocate the label at the same time as the
fattr if we know we'll want one. This lets us pass fattrs around by
themselves, and also remove the struct nfs4_label argument from
functions like nfs3_proc_getattr().

Thoughts?
Anna

Anna Schumaker (14):
  NFS: Create a new nfs_alloc_fattr_with_label() function
  NFS: Remove the nfs4_label from the nfs_entry struct
  NFS: Remove the nfs4_label from the nfs4_create_res struct
  NFS: Remove the nfs4_label from the nfs4_link_res struct
  NFS: Remove the label from the nfs4_lookup_res struct
  NFS: Remove the nfs4_label from the nfs4_lookupp_res struct
  NFS: Remove the f_label from the nfs4_opendata and nfs_openres
  NFS: Remove the nfs4_label from the nfs4_getattr_res
  NFS: Remove the nfs4_label from the nfs_setattrres
  NFS: Remove the nfs4_label argument from nfs_instantiate()
  NFS: Remove the nfs4_label argument from nfs_add_or_obtain()
  NFS: Remove the nfs4_label argument from nfs_fhget()
  NFS: Remove the nfs4_label argument from nfs_setsecurity
  NFS: Remove the nfs4_label argument from decode_getattr_*() functions

 fs/nfs/client.c         |   2 +-
 fs/nfs/dir.c            |  66 ++++++----------
 fs/nfs/export.c         |  44 +++--------
 fs/nfs/getroot.c        |  21 ++---
 fs/nfs/inode.c          |  59 +++++++-------
 fs/nfs/internal.h       |   9 ---
 fs/nfs/namespace.c      |   3 +-
 fs/nfs/nfs3proc.c       |  10 +--
 fs/nfs/nfs4_fs.h        |   4 +-
 fs/nfs/nfs4file.c       |   5 +-
 fs/nfs/nfs4proc.c       | 165 +++++++++++++---------------------------
 fs/nfs/nfs4xdr.c        |  43 +++++------
 fs/nfs/proc.c           |  14 ++--
 include/linux/nfs_fs.h  |  23 ++++--
 include/linux/nfs_xdr.h |  16 +---
 15 files changed, 180 insertions(+), 304 deletions(-)