lustre: rip the private symlink nesting limit out

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

diff --git a/drivers/staging/lustre/lustre/llite/symlink.c b/drivers/staging/lustre/lustre/llite/symlink.c
index e488cb3bb25d6793e6104997de8ae1be82fb6453..da6d9d17c50dabf4a7e9baa522ba186e022406ad 100644 (file)
--- a/drivers/staging/lustre/lustre/llite/symlink.c
+++ b/drivers/staging/lustre/lustre/llite/symlink.c
@@ -126,18 +126,9 @@ static const char *ll_follow_link(struct dentry *dentry, void **cookie, struct n
        char *symname = NULL;
 
        CDEBUG(D_VFSTRACE, "VFS Op\n");
-       /* Limit the recursive symlink depth to 5 instead of default
-        * 8 links when kernel has 4k stack to prevent stack overflow.
-        * For 8k stacks we need to limit it to 7 for local servers. */
-       if (THREAD_SIZE < 8192 && current->link_count >= 6) {
-               rc = -ELOOP;
-       } else if (THREAD_SIZE == 8192 && current->link_count >= 8) {
-               rc = -ELOOP;
-       } else {
-               ll_inode_size_lock(inode);
-               rc = ll_readlink_internal(inode, &request, &symname);
-               ll_inode_size_unlock(inode);
-       }
+       ll_inode_size_lock(inode);
+       rc = ll_readlink_internal(inode, &request, &symname);
+       ll_inode_size_unlock(inode);
        if (rc) {
                ptlrpc_req_finished(request);
                return ERR_PTR(rc);