summaryrefslogtreecommitdiffstats
path: root/fs/nfs/super.c
diff options
context:
space:
mode:
authorAneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>2010-12-09 11:35:14 +0000
committerTrond Myklebust <Trond.Myklebust@netapp.com>2011-01-04 13:10:40 -0500
commita8a5da996df7d2d91b5aef2752da9adcefea4bc6 (patch)
tree605be5f4af59d5cc324ae11c18a8b34db7ab3c6a /fs/nfs/super.c
parentbf0c84f1614bffc59565d04f09b9ac6b1aa269a9 (diff)
downloadlinux-a8a5da996df7d2d91b5aef2752da9adcefea4bc6.tar.bz2
nfs: Set MS_POSIXACL always
We want to skip VFS applying mode for NFS. So set MS_POSIXACL always and selectively use umask. Ideally we would want to use umask only when we don't have inheritable ACEs set. But NFS currently don't allow to send umask to the server. So this is best what we can do and this is consistent with NFSv3 Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/super.c')
-rw-r--r--fs/nfs/super.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/fs/nfs/super.c b/fs/nfs/super.c
index dd56eec16eac..001f9cb2804b 100644
--- a/fs/nfs/super.c
+++ b/fs/nfs/super.c
@@ -2496,6 +2496,11 @@ static void nfs4_clone_super(struct super_block *sb,
sb->s_maxbytes = old_sb->s_maxbytes;
sb->s_time_gran = 1;
sb->s_op = old_sb->s_op;
+ /*
+ * The VFS shouldn't apply the umask to mode bits. We will do
+ * so ourselves when necessary.
+ */
+ sb->s_flags |= MS_POSIXACL;
nfs_initialise_sb(sb);
}
@@ -2506,6 +2511,11 @@ static void nfs4_fill_super(struct super_block *sb)
{
sb->s_time_gran = 1;
sb->s_op = &nfs4_sops;
+ /*
+ * The VFS shouldn't apply the umask to mode bits. We will do
+ * so ourselves when necessary.
+ */
+ sb->s_flags |= MS_POSIXACL;
nfs_initialise_sb(sb);
}