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-rw-r--r--fs/nfsd/vfs.c12
1 files changed, 12 insertions, 0 deletions
diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c
index 5c97d0ea9e2..f2684e57cf2 100644
--- a/fs/nfsd/vfs.c
+++ b/fs/nfsd/vfs.c
@@ -1797,6 +1797,18 @@ nfsd_statfs(struct svc_rqst *rqstp, struct svc_fh *fhp, struct kstatfs *stat)
return err;
}
+static inline int EX_RDONLY(struct svc_export *exp, struct svc_rqst *rqstp)
+{
+ struct exp_flavor_info *f;
+ struct exp_flavor_info *end = exp->ex_flavors + exp->ex_nflavors;
+
+ for (f = exp->ex_flavors; f < end; f++) {
+ if (f->pseudoflavor == rqstp->rq_flavor)
+ return f->flags & NFSEXP_READONLY;
+ }
+ return exp->ex_flags & NFSEXP_READONLY;
+}
+
/*
* Check for a user's access permissions to this inode.
*/