diff options
| author | Liam R. Howlett <Liam.Howlett@Oracle.com> | 2022-09-06 21:49:01 +0200 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2022-09-27 04:46:23 +0200 |
| commit | ba0aff8ea6ff0ba4dacfc896facadf3d91c8cd8a (patch) | |
| tree | fbe5f06e1ca6201e534a724266db2a49189f7384 /mm/memcontrol.c | |
| parent | mm/madvise: use vma_find() instead of vma linked list (diff) | |
| download | linux-ba0aff8ea6ff0ba4dacfc896facadf3d91c8cd8a.tar.xz linux-ba0aff8ea6ff0ba4dacfc896facadf3d91c8cd8a.zip | |
mm/memcontrol: stop using mm->highest_vm_end
Pass through ULONG_MAX instead.
Link: https://lkml.kernel.org/r/20220906194824.2110408-56-Liam.Howlett@oracle.com
Signed-off-by: Liam R. Howlett <Liam.Howlett@Oracle.com>
Tested-by: Yu Zhao <yuzhao@google.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: David Hildenbrand <david@redhat.com>
Cc: David Howells <dhowells@redhat.com>
Cc: Davidlohr Bueso <dave@stgolabs.net>
Cc: "Matthew Wilcox (Oracle)" <willy@infradead.org>
Cc: SeongJae Park <sj@kernel.org>
Cc: Sven Schnelle <svens@linux.ibm.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: Will Deacon <will@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/memcontrol.c')
| -rw-r--r-- | mm/memcontrol.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/mm/memcontrol.c b/mm/memcontrol.c index 392b1fd1e8c4..e804056422db 100644 --- a/mm/memcontrol.c +++ b/mm/memcontrol.c @@ -5879,7 +5879,7 @@ 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, ULONG_MAX, &precharge_walk_ops, NULL); mmap_read_unlock(mm); precharge = mc.precharge; @@ -6177,9 +6177,7 @@ retry: * 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, ULONG_MAX, &charge_walk_ops, NULL); mmap_read_unlock(mc.mm); atomic_dec(&mc.from->moving_account); } |