CERROR("OBD_MD_LINKNAME not set on reply\n");
GOTO(failed, rc = -EPROTO);
}
-
+
LASSERT(symlen != 0);
if (body->eadatasize != symlen) {
CERROR("inode %lu: symlink length %d not expected %d\n",
static int ll_readlink(struct dentry *dentry, char *buffer, int buflen)
{
struct inode *inode = dentry->d_inode;
- struct ll_inode_info *lli = ll_i2info(inode);
struct ptlrpc_request *request;
char *symname;
int rc;
CDEBUG(D_VFSTRACE, "VFS Op\n");
/* on symlinks lli_open_sem protects lli_symlink_name allocation/data */
- down(&lli->lli_size_sem);
+ ll_inode_size_lock(inode, 0);
rc = ll_readlink_internal(inode, &request, &symname);
if (rc)
GOTO(out, rc);
rc = vfs_readlink(dentry, buffer, buflen, symname);
ptlrpc_req_finished(request);
out:
- up(&lli->lli_size_sem);
+ ll_inode_size_unlock(inode, 0);
RETURN(rc);
}
struct nameidata *nd)
{
struct inode *inode = dentry->d_inode;
- struct ll_inode_info *lli = ll_i2info(inode);
#ifdef HAVE_VFS_INTENT_PATCHES
struct lookup_intent *it = ll_nd2it(nd);
#endif
CDEBUG(D_VFSTRACE, "VFS Op\n");
#if THREAD_SIZE < 8192
- /*
- * We set the limits recursive symlink to 5
+ /*
+ * We set the limits recursive symlink to 5
* instead of default 8 when kernel has 4k stack
* to prevent stack overflow.
*/
GOTO(out_release, rc);
}
#endif
- down(&lli->lli_size_sem);
+ ll_inode_size_lock(inode, 0);
rc = ll_readlink_internal(inode, &request, &symname);
- up(&lli->lli_size_sem);
+ ll_inode_size_unlock(inode, 0);
if (rc) {
#if THREAD_SIZE < 8192
out_release: