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authorAl Viro <viro@zeniv.linux.org.uk>2016-10-08 18:06:08 +0300
committerAl Viro <viro@zeniv.linux.org.uk>2016-10-08 18:06:08 +0300
commite55f1d1d13e7f1c364672d667d78fd1f640ab9f9 (patch)
tree406a3c127abb008f2f736c8d2ee03fc3c2926d6b /fs/ceph
parentf334bcd94b7d3c0fbc34d518a86548f451ab5faf (diff)
parent030b533c4fd4d2ec3402363323de4bb2983c9cee (diff)
downloadlinux-e55f1d1d13e7f1c364672d667d78fd1f640ab9f9.tar.xz
Merge remote-tracking branch 'jk/vfs' into work.misc
Diffstat (limited to 'fs/ceph')
-rw-r--r--fs/ceph/acl.c11
-rw-r--r--fs/ceph/inode.c19
2 files changed, 18 insertions, 12 deletions
diff --git a/fs/ceph/acl.c b/fs/ceph/acl.c
index 4f67227f69a5..987044bca1c2 100644
--- a/fs/ceph/acl.c
+++ b/fs/ceph/acl.c
@@ -95,11 +95,9 @@ int ceph_set_acl(struct inode *inode, struct posix_acl *acl, int type)
case ACL_TYPE_ACCESS:
name = XATTR_NAME_POSIX_ACL_ACCESS;
if (acl) {
- ret = posix_acl_equiv_mode(acl, &new_mode);
- if (ret < 0)
+ ret = posix_acl_update_mode(inode, &new_mode, &acl);
+ if (ret)
goto out;
- if (ret == 0)
- acl = NULL;
}
break;
case ACL_TYPE_DEFAULT:
@@ -127,6 +125,11 @@ int ceph_set_acl(struct inode *inode, struct posix_acl *acl, int type)
goto out_free;
}
+ if (ceph_snap(inode) != CEPH_NOSNAP) {
+ ret = -EROFS;
+ goto out_free;
+ }
+
if (new_mode != old_mode) {
newattrs.ia_mode = new_mode;
newattrs.ia_valid = ATTR_MODE;
diff --git a/fs/ceph/inode.c b/fs/ceph/inode.c
index dd3a6dbf71eb..082e82dcbaa4 100644
--- a/fs/ceph/inode.c
+++ b/fs/ceph/inode.c
@@ -1905,13 +1905,6 @@ int __ceph_setattr(struct inode *inode, struct iattr *attr)
int inode_dirty_flags = 0;
bool lock_snap_rwsem = false;
- if (ceph_snap(inode) != CEPH_NOSNAP)
- return -EROFS;
-
- err = inode_change_ok(inode, attr);
- if (err != 0)
- return err;
-
prealloc_cf = ceph_alloc_cap_flush();
if (!prealloc_cf)
return -ENOMEM;
@@ -2124,7 +2117,17 @@ out_put:
*/
int ceph_setattr(struct dentry *dentry, struct iattr *attr)
{
- return __ceph_setattr(d_inode(dentry), attr);
+ struct inode *inode = d_inode(dentry);
+ int err;
+
+ if (ceph_snap(inode) != CEPH_NOSNAP)
+ return -EROFS;
+
+ err = setattr_prepare(dentry, attr);
+ if (err != 0)
+ return err;
+
+ return __ceph_setattr(inode, attr);
}
/*