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| author | Trond Myklebust <trond.myklebust@hammerspace.com> | 2020-11-30 23:14:27 -0500 |
|---|---|---|
| committer | Chuck Lever <chuck.lever@oracle.com> | 2020-12-09 09:39:38 -0500 |
| commit | 716a8bc7f706eeef80ab42c99d9f210eda845c81 (patch) | |
| tree | 4a4d44ee502a13cfecf8d64f582adfae278dcbf1 /fs/nfsd/nfsfh.c | |
| parent | 01cbf3853959feec40ec9b9a399e12a021cd4d81 (diff) | |
| download | linux-716a8bc7f706eeef80ab42c99d9f210eda845c81.tar.bz2 | |
nfsd: Record NFSv4 pre/post-op attributes as non-atomic
For the case of NFSv4, specify to the client that the pre/post-op
attributes were not recorded atomically with the main operation.
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Diffstat (limited to 'fs/nfsd/nfsfh.c')
| -rw-r--r-- | fs/nfsd/nfsfh.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/fs/nfsd/nfsfh.c b/fs/nfsd/nfsfh.c index e80a7525561d..66f2ef67792a 100644 --- a/fs/nfsd/nfsfh.c +++ b/fs/nfsd/nfsfh.c @@ -301,6 +301,10 @@ static __be32 nfsd_set_fh_dentry(struct svc_rqst *rqstp, struct svc_fh *fhp) fhp->fh_export = exp; switch (rqstp->rq_vers) { + case 4: + if (dentry->d_sb->s_export_op->flags & EXPORT_OP_NOATOMIC_ATTR) + fhp->fh_no_atomic_attr = true; + break; case 3: if (dentry->d_sb->s_export_op->flags & EXPORT_OP_NOWCC) fhp->fh_no_wcc = true; |