task_mmu: Change -1 to ULONG_MAX

Signed-off-by: Liam R. Howlett <Liam.Howlett@Oracle.com>

diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c
index 9c703b96a36e38c717144a1c8191e71382ab4e34..5dec40a64023015a657143fbaa0a057bd8043eb2 100644 (file)
--- a/fs/proc/task_mmu.c
+++ b/fs/proc/task_mmu.c
@@ -922,7 +922,7 @@ static int show_smaps_rollup(struct seq_file *m, void *v)
                         *    Iterate VMA' from last_vma_end.
                         */
                        mas.index = mas.last = last_vma_end - 1;
-                       vma = mas_find(&mas, -1);
+                       vma = mas_find(&mas, ULONG_MAX);
                        /* Case 3 above */
                        if (!vma)
                                break;
@@ -936,7 +936,7 @@ static int show_smaps_rollup(struct seq_file *m, void *v)
                                smap_gather_stats(vma, &mss, last_vma_end);
                }
                /* Case 2 above */
-       } while ((vma = mas_find(&mas, -1)) != NULL);
+       } while ((vma = mas_find(&mas, ULONG_MAX)) != NULL);
 
 empty_set:
        show_vma_header_prefix(m, vma_start, last_vma_end, 0, 0, 0, 0);