knfsd: nfsd4: make readonly access depend on pseudoflavor

Allow readonly access to vary depending on the pseudoflavor, using the flag
passed with each pseudoflavor in the export downcall.  The rest of the flags
are ignored for now, though some day we might also allow id squashing to vary
based on the flavor.

Signed-off-by: "J. Bruce Fields" <bfields@citi.umich.edu>
Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 2 insertions, 1 deletions

diff --git a/fs/nfsd/nfsproc.c b/fs/nfsd/nfsproc.c
index b2c7147aa921..977a71f64e19 100644
--- a/fs/nfsd/nfsproc.c
+++ b/fs/nfsd/nfsproc.c
@@ -278,7 +278,8 @@ nfsd_proc_create(struct svc_rqst *rqstp, struct nfsd_createargs *argp,
                                          *   echo thing > device-special-file-or-pipe
                                          * by doing a CREATE with type==0
                                          */
-                                        nfserr = nfsd_permission(newfhp->fh_export,
+                                        nfserr = nfsd_permission(rqstp,
+                                                                 newfhp->fh_export,
                                                                  newfhp->fh_dentry,
                                                                  MAY_WRITE|MAY_LOCAL_ACCESS);
                                         if (nfserr && nfserr != nfserr_rofs)