Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

[~andy/linux] / fs / btrfs / inode.c

diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index f1a77449d032b1fbd481eb16cd232653e5bfbefa..514b291b135405dd1fbd21f9a8e4edc1b161f5af 100644 (file)
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -4354,8 +4354,12 @@ static int btrfs_setsize(struct inode *inode, struct iattr *attr)
         * these flags set.  For all other operations the VFS set these flags
         * explicitly if it wants a timestamp update.
         */
-       if (newsize != oldsize && (!(mask & (ATTR_CTIME | ATTR_MTIME))))
-               inode->i_ctime = inode->i_mtime = current_fs_time(inode->i_sb);
+       if (newsize != oldsize) {
+               inode_inc_iversion(inode);
+               if (!(mask & (ATTR_CTIME | ATTR_MTIME)))
+                       inode->i_ctime = inode->i_mtime =
+                               current_fs_time(inode->i_sb);
+       }
 
        if (newsize > oldsize) {
                truncate_pagecache(inode, newsize);
@@ -4464,7 +4468,7 @@ static int btrfs_setattr(struct dentry *dentry, struct iattr *attr)
                err = btrfs_dirty_inode(inode);
 
                if (!err && attr->ia_valid & ATTR_MODE)
-                       err = btrfs_acl_chmod(inode);
+                       err = posix_acl_chmod(inode, inode->i_mode);
        }
 
        return err;
@@ -8649,12 +8653,14 @@ static const struct inode_operations btrfs_dir_inode_operations = {
        .removexattr    = btrfs_removexattr,
        .permission     = btrfs_permission,
        .get_acl        = btrfs_get_acl,
+       .set_acl        = btrfs_set_acl,
        .update_time    = btrfs_update_time,
 };
 static const struct inode_operations btrfs_dir_ro_inode_operations = {
        .lookup         = btrfs_lookup,
        .permission     = btrfs_permission,
        .get_acl        = btrfs_get_acl,
+       .set_acl        = btrfs_set_acl,
        .update_time    = btrfs_update_time,
 };
 
@@ -8724,6 +8730,7 @@ static const struct inode_operations btrfs_file_inode_operations = {
        .permission     = btrfs_permission,
        .fiemap         = btrfs_fiemap,
        .get_acl        = btrfs_get_acl,
+       .set_acl        = btrfs_set_acl,
        .update_time    = btrfs_update_time,
 };
 static const struct inode_operations btrfs_special_inode_operations = {
@@ -8735,6 +8742,7 @@ static const struct inode_operations btrfs_special_inode_operations = {
        .listxattr      = btrfs_listxattr,
        .removexattr    = btrfs_removexattr,
        .get_acl        = btrfs_get_acl,
+       .set_acl        = btrfs_set_acl,
        .update_time    = btrfs_update_time,
 };
 static const struct inode_operations btrfs_symlink_inode_operations = {
@@ -8748,7 +8756,6 @@ static const struct inode_operations btrfs_symlink_inode_operations = {
        .getxattr       = btrfs_getxattr,
        .listxattr      = btrfs_listxattr,
        .removexattr    = btrfs_removexattr,
-       .get_acl        = btrfs_get_acl,
        .update_time    = btrfs_update_time,
 };