lkml.org 
[lkml]   [2021]   [Apr]   [28]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 79/94] mm/memcontrol: Stop using mm->highest_vm_end
Date
Signed-off-by: Liam R. Howlett <Liam.Howlett@Oracle.com>
---
mm/memcontrol.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index 64ada9e650a5..0272c9466502 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -5666,7 +5666,7 @@ static unsigned long mem_cgroup_count_precharge(struct mm_struct *mm)
unsigned long precharge;

mmap_read_lock(mm);
- walk_page_range(mm, 0, mm->highest_vm_end, &precharge_walk_ops, NULL);
+ walk_page_range(mm, 0, -1, &precharge_walk_ops, NULL);
mmap_read_unlock(mm);

precharge = mc.precharge;
@@ -5964,9 +5964,7 @@ static void mem_cgroup_move_charge(void)
* When we have consumed all precharges and failed in doing
* additional charge, the page walk just aborts.
*/
- walk_page_range(mc.mm, 0, mc.mm->highest_vm_end, &charge_walk_ops,
- NULL);
-
+ walk_page_range(mc.mm, 0, -1, &charge_walk_ops, NULL);
mmap_read_unlock(mc.mm);
atomic_dec(&mc.from->moving_account);
}
--
2.30.2
\
 
 \ /
  Last update: 2021-04-28 17:43    [W:0.532 / U:0.124 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site