[Ocfs2-devel] [PATCH 1/2] Ocfs2: Add macro OCFS2_VOL_UUIDSTR_LEN in ocfs2_fs.h

[Tristan Ye]

Since we've been using uuid_str in most of ocfs2 codes, adding
such a macro would be helpful.

Signed-off-by: Tristan Ye <tristan.ye at oracle.com>
---
 fs/ocfs2/ocfs2_fs.h |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/fs/ocfs2/ocfs2_fs.h b/fs/ocfs2/ocfs2_fs.h
index bb37218..b313c83 100644
--- a/fs/ocfs2/ocfs2_fs.h
+++ b/fs/ocfs2/ocfs2_fs.h
@@ -274,6 +274,7 @@
 
 #define OCFS2_VOL_UUID_LEN		16
 #define OCFS2_MAX_VOL_LABEL_LEN		64
+#define OCFS2_VOL_UUIDSTR_LEN		(OCFS2_VOL_UUID_LEN * 2 + 1)
 
 /* The alternate, userspace stack fields */
 #define OCFS2_STACK_LABEL_LEN		4
-- 
1.5.5