commit dca22af3cbf8bca91738e97b550ff3e3c2bfd033
author Qu Wenruo <wqu@suse.com> Wed Jun 24 18:03:02 2020 +0200
committer Tom Rini <trini@konsulko.com> Mon Sep 07 20:57:27 2020 -0400
tree 06f006ba70c9fdaa64677666188e5c2587311ff3
parent 1d5a7b733466b1bee8e67497b064aa81e4840b76

fs: btrfs: Rename path resolve related functions to avoid name conflicts

Since the old code is using __btrfs_path/__btrfs_root which is different
from the regular extent buffer based one, we add "__" prefix for the old
implementation to avoid name conflicts for the incoming crossport.

Signed-off-by: Qu Wenruo <wqu@suse.com>
Reviewed-by: Marek Behún <marek.behun@nic.cz>

fs/btrfs/compat.h

diff --git a/fs/btrfs/compat.h b/fs/btrfs/compat.h
index 52de9db..dbb3395 100644
--- a/fs/btrfs/compat.h
+++ b/fs/btrfs/compat.h
@@ -16,6 +16,9 @@
 
 #define BTRFS_UUID_UNPARSED_SIZE	37
 
+/* No <linux/limits.h> so have to define it here */
+#define XATTR_NAME_MAX		255
+
 /*
  * Macros to generate set/get funcs for the struct fields
  * assume there is a lefoo_to_cpu for every type, so lets make a simple