mm/memcontrol.c: fix order calculation in try_charge()

Since commit 6539cc053869 ("mm: memcontrol: fold mem_cgroup_do_charge()"),
the order to pass to mem_cgroup_oom() is calculated by passing the
number of pages to get_order() instead of the expected size in bytes.
AFAICT, it only affects the value displayed in the oom warning message.
This patch fix this.

Michal said:

: We haven't noticed that just because the OOM is enabled only for page
: faults of order-0 (single page) and get_order work just fine.  Thanks for
: noticing this.  If we ever start triggering OOM on different orders this
: would be broken.

Signed-off-by: Jerome Marchand <[email protected]>
Acked-by: Michal Hocko <[email protected]>
Acked-by: Johannes Weiner <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

0 files changed, 0 insertions, 0 deletions