Commit e1cbbf40 authored by Linus Torvalds's avatar Linus Torvalds
Browse files

Merge tag 'for-linus-4.20-ofs1' of git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux 

Pull orangefs updates from Mike Marshall:
 "Fixes and a cleanup.

  Fixes:
   - fix superfluous service_operation return code check in
     orangefs_lookup
   - fix some error code paths that missed kmem_cache_free
   - don't let orangefs_iget return NULL
   - don't let orangefs_new_inode return NULL
   - cache NULL when both default_acl and acl are NULL

 Cleanup:
   - rate limit the client not running info message"

* tag 'for-linus-4.20-ofs1' of git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux:
  orangefs: no need to check for service_operation returns > 0
  orangefs: some error code paths missed kmem_cache_free
  orangefs: don't let orangefs_iget return NULL.
  orangefs: don't let orangefs_new_inode return NULL
  orangefs: rate limit the client not running info message
  orangefs: cache NULL when both default_acl and acl are NULL
parents 6b609e3b 22fc9db2

fs/orangefs/acl.c

+4 −0
Original line number Diff line number Diff line
@@ -167,12 +167,16 @@ int orangefs_init_acl(struct inode *inode, struct inode *dir) 
		error = __orangefs_set_acl(inode, default_acl,

					   ACL_TYPE_DEFAULT);

		posix_acl_release(default_acl);

	} else {

		inode->i_default_acl = NULL;

	}



	if (acl) {

		if (!error)

			error = __orangefs_set_acl(inode, acl, ACL_TYPE_ACCESS);

		posix_acl_release(acl);

	} else {

		inode->i_acl = NULL;

	}



	/* If mode of the inode was changed, then do a forcible ->setattr */

fs/orangefs/inode.c

+6 −2
Original line number Diff line number Diff line
@@ -405,7 +405,11 @@ struct inode *orangefs_iget(struct super_block *sb, 
			orangefs_test_inode,

			orangefs_set_inode,

			ref);

	if (!inode || !(inode->i_state & I_NEW))



	if (!inode)

		return ERR_PTR(-ENOMEM);



	if (!(inode->i_state & I_NEW))

		return inode;



	error = orangefs_inode_getattr(inode, 1, 1, STATX_ALL);
@@ -448,7 +452,7 @@ struct inode *orangefs_new_inode(struct super_block *sb, struct inode *dir, 


	inode = new_inode(sb);

	if (!inode)

		return NULL;

		return ERR_PTR(-ENOMEM);



	orangefs_set_inode(inode, ref);

	inode->i_ino = hash;	/* needed for stat etc */

fs/orangefs/namei.c

+4 −4
Original line number Diff line number Diff line
@@ -58,7 +58,6 @@ static int orangefs_create(struct inode *dir, 
		goto out;



	ref = new_op->downcall.resp.create.refn;

	op_release(new_op);



	inode = orangefs_new_inode(dir->i_sb, dir, S_IFREG | mode, 0, &ref);

	if (IS_ERR(inode)) {
@@ -92,6 +91,7 @@ static int orangefs_create(struct inode *dir, 
	mark_inode_dirty_sync(dir);

	ret = 0;

out:

	op_release(new_op);

	gossip_debug(GOSSIP_NAME_DEBUG,

		     "%s: %pd: returning %d\n",

		     __func__,
@@ -157,7 +157,7 @@ static struct dentry *orangefs_lookup(struct inode *dir, struct dentry *dentry, 
		     new_op->downcall.resp.lookup.refn.fs_id,

		     ret);



	if (ret >= 0) {

	if (ret == 0) {

		orangefs_set_timeout(dentry);

		inode = orangefs_iget(dir->i_sb, &new_op->downcall.resp.lookup.refn);

	} else if (ret == -ENOENT) {
@@ -269,7 +269,6 @@ static int orangefs_symlink(struct inode *dir, 
	}



	ref = new_op->downcall.resp.sym.refn;

	op_release(new_op);



	inode = orangefs_new_inode(dir->i_sb, dir, S_IFLNK | mode, 0, &ref);

	if (IS_ERR(inode)) {
@@ -307,6 +306,7 @@ static int orangefs_symlink(struct inode *dir, 
	mark_inode_dirty_sync(dir);

	ret = 0;

out:

	op_release(new_op);

	return ret;

}
@@ -346,7 +346,6 @@ static int orangefs_mkdir(struct inode *dir, struct dentry *dentry, umode_t mode 
	}



	ref = new_op->downcall.resp.mkdir.refn;

	op_release(new_op);



	inode = orangefs_new_inode(dir->i_sb, dir, S_IFDIR | mode, 0, &ref);

	if (IS_ERR(inode)) {
@@ -379,6 +378,7 @@ static int orangefs_mkdir(struct inode *dir, struct dentry *dentry, umode_t mode 
	orangefs_inode_setattr(dir, &iattr);

	mark_inode_dirty_sync(dir);

out:

	op_release(new_op);

	return ret;

}

fs/orangefs/orangefs-sysfs.c

+1 −1
Original line number Diff line number Diff line
@@ -323,7 +323,7 @@ static ssize_t sysfs_service_op_show(struct kobject *kobj, 
	/* Can't do a service_operation if the client is not running... */

	rc = is_daemon_in_service();

	if (rc) {

		pr_info("%s: Client not running :%d:\n",

		pr_info_ratelimited("%s: Client not running :%d:\n",

			__func__,

			is_daemon_in_service());

		goto out;

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