From: Liam R. Howlett <Liam.Howlett@Oracle.com>
Date: Wed, 17 Feb 2021 14:15:53 +0000 (-0500)
Subject: task_mmu: Change -1 to ULONG_MAX
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=19d53f6b0b8e8bf6ddc8209df87bef6b7b317c1f;p=users%2Fjedix%2Flinux-maple.git

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 9c703b96a36e..5dec40a64023 100644
--- 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);