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>
diff --git a/fs/nfsd/nfsproc.c b/fs/nfsd/nfsproc.c
index b2c7147..977a71f 100644
--- a/fs/nfsd/nfsproc.c
+++ b/fs/nfsd/nfsproc.c
@@ -278,7 +278,8 @@
* 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)