NFSv4.1: fixup use EXCHGID4_FLAG_USE_PNFS_DS for DS server
authorOlga Kornievskaia <kolga@netapp.com>
Mon, 9 Oct 2023 14:59:01 +0000 (10:59 -0400)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 25 Oct 2023 10:03:14 +0000 (12:03 +0200)
commitc462bf4ef88a09f64e20e186292032e65966c796
tree8908cb238a4bb0a6e8cd89edeb90a89e1e10b6c2
parentab65424d618b4398ba0a72570be4f27f787cae8d
NFSv4.1: fixup use EXCHGID4_FLAG_USE_PNFS_DS for DS server

commit 379e4adfddd6a2f95a4f2029b8ddcbacf92b21f9 upstream.

This patches fixes commit 51d674a5e488 "NFSv4.1: use
EXCHGID4_FLAG_USE_PNFS_DS for DS server", purpose of that
commit was to mark EXCHANGE_ID to the DS with the appropriate
flag.

However, connection to MDS can return both EXCHGID4_FLAG_USE_PNFS_DS
and EXCHGID4_FLAG_USE_PNFS_MDS set but previous patch would only
remember the USE_PNFS_DS and for the 2nd EXCHANGE_ID send that
to the MDS.

Instead, just mark the pnfs path exclusively.

Fixes: 51d674a5e488 ("NFSv4.1: use EXCHGID4_FLAG_USE_PNFS_DS for DS server")
Signed-off-by: Olga Kornievskaia <kolga@netapp.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
fs/nfs/nfs4proc.c