nfsd: update mtime/ctime on CLONE in presense of delegated attributes

Browse source

When delegated attributes are given on open, the file is opened with
NOCMTIME and modifying operations do not update mtime/ctime as to not get
out-of-sync with the client's delegated view. However, for CLONE operation,
the server should update its view of mtime/ctime and reflect that in any
GETATTR queries.

Fixes: e5e9b24ab8 ("nfsd: freeze c/mtime updates with outstanding WRITE_ATTRS delegation")
Cc: stable@vger.kernel.org
Signed-off-by: Olga Kornievskaia <okorniev@redhat.com>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>

...

This commit is contained in:

Olga Kornievskaia 2026-04-10 12:09:19 -04:00 • committed by Chuck Lever

parent 304d81a2fb

commit 2863bac7f4

3 changed files with 33 additions and 15 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

3

fs/nfsd/nfs4proc.c

View file

44

fs/nfsd/nfs4state.c

View file

1

fs/nfsd/state.h

View file