lkml.org 
[lkml]   [2016]   [Sep]   [26]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 01/37] staging: lustre: llite: add missing LMV_MAGIC_V1 case
Date
From: wang di <di.wang@intel.com>

The port to upstream dropped handling the LMV_MAGIC_V1
case for ll_dir_getstripe. This adds it back.

Signed-off-by: wang di <di.wang@intel.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-3531
Reviewed-on: http://review.whamcloud.com/7228
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Reviewed-by: John L. Hammond <john.hammond@intel.com>
Reviewed-by: Alex Zhuravlev <alexey.zhuravlev@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: James Simmons <jsimmons@infradead.org>
---
drivers/staging/lustre/lustre/llite/dir.c | 4 ++++
drivers/staging/lustre/lustre/ptlrpc/pack_generic.c | 1 +
2 files changed, 5 insertions(+)

diff --git a/drivers/staging/lustre/lustre/llite/dir.c b/drivers/staging/lustre/lustre/llite/dir.c
index 705de1c..7f32a53 100644
--- a/drivers/staging/lustre/lustre/llite/dir.c
+++ b/drivers/staging/lustre/lustre/llite/dir.c
@@ -620,6 +620,10 @@ int ll_dir_getstripe(struct inode *inode, void **plmm, int *plmm_size,
if (cpu_to_le32(LOV_MAGIC) != LOV_MAGIC)
lustre_swab_lov_user_md_v3((struct lov_user_md_v3 *)lmm);
break;
+ case LMV_MAGIC_V1:
+ if (cpu_to_le32(LMV_MAGIC) != LMV_MAGIC)
+ lustre_swab_lmv_mds_md((union lmv_mds_md *)lmm);
+ break;
case LMV_USER_MAGIC:
if (cpu_to_le32(LMV_USER_MAGIC) != LMV_USER_MAGIC)
lustre_swab_lmv_user_md((struct lmv_user_md *)lmm);
diff --git a/drivers/staging/lustre/lustre/ptlrpc/pack_generic.c b/drivers/staging/lustre/lustre/ptlrpc/pack_generic.c
index e24d8e1..8717685 100644
--- a/drivers/staging/lustre/lustre/ptlrpc/pack_generic.c
+++ b/drivers/staging/lustre/lustre/ptlrpc/pack_generic.c
@@ -1861,6 +1861,7 @@ void lustre_swab_lmv_mds_md(union lmv_mds_md *lmm)
break;
}
}
+EXPORT_SYMBOL(lustre_swab_lmv_mds_md);

void lustre_swab_lmv_user_md(struct lmv_user_md *lum)
{
--
2.7.4
\
 
 \ /
  Last update: 2016-09-26 16:51    [W:0.029 / U:0.640 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site