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Merge b_md to HEAD for 0.5.19 release.
[fs/lustre-release.git]
/
lustre
/
llite
/
symlink.c
diff --git
a/lustre/llite/symlink.c
b/lustre/llite/symlink.c
index
8042589
..
5be4717
100644
(file)
--- a/
lustre/llite/symlink.c
+++ b/
lustre/llite/symlink.c
@@
-32,7
+32,7
@@
static int ll_readlink_internal(struct inode *inode,
{
struct ll_inode_info *lli = ll_i2info(inode);
struct ll_sb_info *sbi = ll_i2sbi(inode);
- int rc, len = inode->i_size + 1;
+ int rc,
sym
len = inode->i_size + 1;
ENTRY;
*request = NULL;
@@
-44,18
+44,18
@@
static int ll_readlink_internal(struct inode *inode,
}
rc = mdc_getattr(&sbi->ll_mdc_conn, inode->i_ino, S_IFLNK,
- OBD_MD_LINKNAME, len, request);
+ OBD_MD_LINKNAME,
sym
len, request);
if (rc) {
- CERROR("inode
"LPD64"
: rc = %d\n", inode->i_ino, rc);
+ CERROR("inode
%lu
: rc = %d\n", inode->i_ino, rc);
RETURN(rc);
}
*symname = lustre_msg_buf((*request)->rq_repmsg, 1);
- OBD_ALLOC(lli->lli_symlink_name, len);
+ OBD_ALLOC(lli->lli_symlink_name,
sym
len);
/* do not return an error if we cannot cache the symlink locally */
if (lli->lli_symlink_name)
- memcpy(lli->lli_symlink_name, *symname, len);
+ memcpy(lli->lli_symlink_name, *symname,
sym
len);
RETURN(0);
}
@@
-89,24
+89,28
@@
static int ll_follow_link(struct dentry *dentry, struct nameidata *nd,
struct inode *inode = dentry->d_inode;
struct ll_inode_info *lli = ll_i2info(inode);
struct ptlrpc_request *request;
+ int op = 0, mode = 0, rc;
char *symname;
- int rc;
ENTRY;
- /* we got here from a lookup up to the symlink that we hit */
- if (it->it_lock_mode) {
- struct lustre_handle *handle =
- (struct lustre_handle *)it->it_lock_handle;
- ldlm_lock_decref(handle, it->it_lock_mode);
- it->it_lock_mode = 0;
- memset(handle, 0, sizeof(*handle));
+ if (it != NULL) {
+ op = it->it_op;
+ mode = it->it_mode;
+
+ ll_intent_release(dentry, it);
}
down(&lli->lli_open_sem);
+
rc = ll_readlink_internal(inode, &request, &symname);
if (rc)
GOTO(out, rc);
+ if (it != NULL) {
+ it->it_op = op;
+ it->it_mode = mode;
+ }
+
rc = vfs_follow_link_it(nd, symname, it);
out:
up(&lli->lli_open_sem);