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Commit 27bff343 authored by Al Viro's avatar Al Viro
Browse files

unroll do_last: loop in do_filp_open() 



Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent 3343eb82

fs/namei.c

+7 −3
Original line number Diff line number Diff line
@@ -1845,8 +1845,6 @@ reval: 
	mutex_lock(&dir->d_inode->i_mutex);

	path.dentry = lookup_hash(&nd);

	path.mnt = nd.path.mnt;



do_last:

	filp = do_last(&nd, &path, open_flag, flag, acc_mode, mode,

		       pathname, dir, &is_link);

	if (is_link)
@@ -1926,7 +1924,13 @@ do_link: 
	path.dentry = lookup_hash(&nd);

	path.mnt = nd.path.mnt;

	__putname(nd.last.name);

	goto do_last;

	filp = do_last(&nd, &path, open_flag, flag, acc_mode, mode,

		       pathname, dir, &is_link);

	if (is_link)

		goto do_link;

	if (nd.root.mnt)

		path_put(&nd.root);

	return filp;

}



/**