NFSv4: Detect support for OPEN4_SHARE_ACCESS_WANT_OPEN_XOR_DELEGATION

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If the server supports the NFSv4.2 protocol extension to optimise away
returning a stateid when it returns a delegation, then we cache that
information in another capability flag.

Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Signed-off-by: Lance Shelton <lance.shelton@hammerspace.com>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>

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Trond Myklebust 2024-06-16 21:21:33 -04:00 • committed by Anna Schumaker

parent 707f13b3d0

commit d2a00cceb9

3 changed files with 7 additions and 0 deletions

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4

fs/nfs/nfs4proc.c

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1

include/linux/nfs_fs_sb.h

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2

include/uapi/linux/nfs4.h

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