lkml.org 
[lkml]   [2017]   [Aug]   [14]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 04/14] staging: lustre: llite: break up ll_setstripe_ea function
Date
From: Bobi Jam <bobijam.xu@intel.com>

Place all the handling of information of trusted.lov that
is not stripe related into the new function ll_adjust_lum().
Now ll_setstripe_ea() only handles striping information.

Signed-off-by: Bobi Jam <bobijam.xu@intel.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-9484
Reviewed-on: https://review.whamcloud.com/27126
Reviewed-by: Dmitry Eremin <dmitry.eremin@intel.com>
Reviewed-by: Niu Yawei <yawei.niu@intel.com>
Reviewed-by: James Simmons <uja.ornl@yahoo.com>
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Signed-off-by: James Simmons <jsimmons@infradead.org>
---
drivers/staging/lustre/lustre/llite/xattr.c | 37 +++++++++++++++++++----------
1 file changed, 24 insertions(+), 13 deletions(-)

diff --git a/drivers/staging/lustre/lustre/llite/xattr.c b/drivers/staging/lustre/lustre/llite/xattr.c
index f201021..7a17114 100644
--- a/drivers/staging/lustre/lustre/llite/xattr.c
+++ b/drivers/staging/lustre/lustre/llite/xattr.c
@@ -183,22 +183,10 @@ static int get_hsm_state(struct inode *inode, u32 *hus_states)
return rc;
}

-static int ll_setstripe_ea(struct dentry *dentry, struct lov_user_md *lump,
- size_t size)
+static int ll_adjust_lum(struct inode *inode, struct lov_user_md *lump)
{
- struct inode *inode = d_inode(dentry);
int rc = 0;

- if (size != 0 && size < sizeof(struct lov_user_md))
- return -EINVAL;
-
- /*
- * It is possible to set an xattr to a "" value of zero size.
- * For this case we are going to treat it as a removal.
- */
- if (!size && lump)
- lump = NULL;
-
/* Attributes that are saved via getxattr will always have
* the stripe_offset as 0. Instead, the MDS should be
* allowed to pick the starting OST index. b=17846
@@ -231,6 +219,29 @@ static int ll_setstripe_ea(struct dentry *dentry, struct lov_user_md *lump,
}
}

+ return rc;
+}
+
+static int ll_setstripe_ea(struct dentry *dentry, struct lov_user_md *lump,
+ size_t size)
+{
+ struct inode *inode = d_inode(dentry);
+ int rc = 0;
+
+ if (size != 0 && size < sizeof(struct lov_user_md))
+ return -EINVAL;
+
+ /*
+ * It is possible to set an xattr to a "" value of zero size.
+ * For this case we are going to treat it as a removal.
+ */
+ if (!size && lump)
+ lump = NULL;
+
+ rc = ll_adjust_lum(inode, lump);
+ if (rc)
+ return rc;
+
if (lump && S_ISREG(inode->i_mode)) {
__u64 it_flags = FMODE_WRITE;
int lum_size;
--
1.8.3.1
\
 
 \ /
  Last update: 2017-08-14 18:38    [W:0.087 / U:1.740 seconds]
©2003-2017 Jasper Spaans. hosted at Digital OceanAdvertise on this site