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Subject[PATCH 19/48] staging/lustre/mdt: add macros for fid string len
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From: jcl <jacques-charles.lafoucriere@cea.fr>

add 2 macros for the length of a fid string 0xSEQ:0xOID:0xVER
and it's brace version (FID_NOBRACE_LEN, and FID_LEN)

Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-2782
Lustre-change: http://review.whamcloud.com/5299
Signed-off-by: JC Lafoucriere <jacques-charles.lafoucriere@cea.fr>
Reviewed-by: Jinshan Xiong <jinshan.xiong@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: Peng Tao <tao.peng@emc.com>
Signed-off-by: Andreas Dilger <andreas.dilger@intel.com>
---
.../lustre/lustre/include/lustre/lustre_user.h | 2 ++
1 file changed, 2 insertions(+)

diff --git a/drivers/staging/lustre/lustre/include/lustre/lustre_user.h b/drivers/staging/lustre/lustre/include/lustre/lustre_user.h
index 7e9f575..f72b2e4 100644
--- a/drivers/staging/lustre/lustre/include/lustre/lustre_user.h
+++ b/drivers/staging/lustre/lustre/include/lustre/lustre_user.h
@@ -462,6 +462,8 @@ static inline void obd_uuid2fsname(char *buf, char *uuid, int buflen)

/* printf display format
e.g. printf("file FID is "DFID"\n", PFID(fid)); */
+#define FID_NOBRACE_LEN 40
+#define FID_LEN (FID_NOBRACE_LEN + 2)
#define DFID_NOBRACE LPX64":0x%x:0x%x"
#define DFID "["DFID_NOBRACE"]"
#define PFID(fid) \
--
1.7.9.5


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