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nfs: Set MS_POSIXACL always

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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>
This commit is contained in:
Aneesh Kumar K.V
2010-12-09 11:35:14 +00:00
committed by Trond Myklebust
parent bf0c84f161
commit a8a5da996d
3 changed files with 16 additions and 2 deletions
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5
fs/nfs/nfs4proc.c
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@ -2486,6 +2486,7 @@ nfs4_proc_create(struct inode *dir, struct dentry *dentry, struct iattr *sattr,
path = &ctx->path;
fmode = ctx->mode;
}
sattr->ia_mode &= ~current_umask();
state = nfs4_do_open(dir, path, fmode, flags, sattr, cred);
d_drop(dentry);
if (IS_ERR(state)) {
@ -2816,6 +2817,8 @@ static int nfs4_proc_mkdir(struct inode *dir, struct dentry *dentry,
{
struct nfs4_exception exception = { };
int err;
sattr->ia_mode &= ~current_umask();
do {
err = nfs4_handle_exception(NFS_SERVER(dir),
_nfs4_proc_mkdir(dir, dentry, sattr),
@ -2916,6 +2919,8 @@ static int nfs4_proc_mknod(struct inode *dir, struct dentry *dentry,
{
struct nfs4_exception exception = { };
int err;
sattr->ia_mode &= ~current_umask();
do {
err = nfs4_handle_exception(NFS_SERVER(dir),
_nfs4_proc_mknod(dir, dentry, sattr, rdev),