LU-7623 Add __user to seq_write buffer arguments

[fs/lustre-release.git] / lustre / ptlrpc / nrs_tbf.c

diff --git a/lustre/ptlrpc/nrs_tbf.c b/lustre/ptlrpc/nrs_tbf.c
index 7fb0f4e..d175468 100644 (file)
--- a/lustre/ptlrpc/nrs_tbf.c
+++ b/lustre/ptlrpc/nrs_tbf.c
@@ -1184,9 +1184,7 @@ static void nrs_tbf_stop(struct ptlrpc_nrs_policy *policy)
        LASSERT(cfs_binheap_is_empty(head->th_binheap));
        cfs_binheap_destroy(head->th_binheap);
        OBD_FREE_PTR(head);
-       spin_lock(&nrs->nrs_lock);
        nrs->nrs_throttling = 0;
-       spin_unlock(&nrs->nrs_lock);
        wake_up(&policy->pol_nrs->nrs_svcpt->scp_waitq);
 }
 
@@ -1748,7 +1746,8 @@ out:
 extern struct nrs_core nrs_core;
 #define LPROCFS_WR_NRS_TBF_MAX_CMD (4096)
 static ssize_t
-ptlrpc_lprocfs_nrs_tbf_rule_seq_write(struct file *file, const char *buffer,
+ptlrpc_lprocfs_nrs_tbf_rule_seq_write(struct file *file,
+                                     const char __user *buffer,
                                      size_t count, loff_t *off)
 {
        struct seq_file           *m = file->private_data;