[PATCH 0/3] NFS change attribute patches

J. Bruce Fields
2021-01-19T19:41:52Z

From: "J. Bruce Fields" <bfields@redhat.com>

These patches move a little more of the change attribute logic into the
filesystems. They should let us skip a few unnecessary stats, and use
the source filesystem's change attribute in the NFS reexport case.

Do this look reasonable to everyone else?

J. Bruce Fields (3):
nfs: use change attribute for NFS re-exports
nfsd: move change attribute generation to filesystem
nfsd: skip some unnecessary stats in the v4 case

fs/btrfs/export.c | 2 ++
fs/ext4/super.c | 9 +++++++++
fs/nfs/export.c | 18 ++++++++++++++++++
fs/nfsd/nfs3xdr.c | 37 ++++++++++++++++++++-----------------
fs/nfsd/nfsfh.h | 28 ++++++----------------------
fs/xfs/xfs_export.c | 10 ++++++++++
include/linux/exportfs.h | 1 +
include/linux/iversion.h | 26 ++++++++++++++++++++++++++
8 files changed, 92 insertions(+), 39 deletions(-)

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2.29.2