btrfs-progs: Use fs_info instead of root for BTRFS_MAX_XATTR_SIZE
authorGu Jinxiang <gujx@cn.fujitsu.com>
Fri, 26 Jan 2018 07:26:03 +0000 (15:26 +0800)
committerDavid Sterba <dsterba@suse.com>
Fri, 2 Feb 2018 15:01:57 +0000 (16:01 +0100)
commit8bcac688beff3b8b863633744f0fb5f6d77e4ed9
treee5b19c4e431484e67e63dfac40b04be25b8a1029
parentc9581107856ac932817c4bb832042c968af45394
btrfs-progs: Use fs_info instead of root for BTRFS_MAX_XATTR_SIZE

Do a cleanup. Also make it consistent with kernel.  Use fs_info instead
of root for BTRFS_MAX_XATTR_SIZE, since maybe in some situation we do
not know root, but just know fs_info.

To be consistent with kernel, change macro to inline function.

Signed-off-by: Gu Jinxiang <gujx@cn.fujitsu.com>
Reviewed-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
ctree.h
dir-item.c