smb: client: add support for O_TMPFILE

Implement O_TMPFILE support for SMB2+ in the CIFS client.

Signed-off-by: Paulo Alcantara (Red Hat) <pc@manguebit.org>
Cc: David Howells <dhowells@redhat.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: linux-fsdevel@vger.kernel.org
Cc: linux-cifs@vger.kernel.org
Signed-off-by: Steve French <stfrench@microsoft.com>
This commit is contained in:
Paulo Alcantara 2026-04-07 16:58:10 -03:00 • committed by Steve French
commit 3e7d63037a
9 changed files with 490 additions and 325 deletions