diff options
| author | Chen Wandun <chenwandun@huawei.com> | 2022-04-28 23:15:57 -0700 |
|---|---|---|
| committer | akpm <akpm@linux-foundation.org> | 2022-04-28 23:15:57 -0700 |
| commit | 21f0dd88f23dc9dc46b781f8ec9acf975dca4e6e (patch) | |
| tree | 8c9d6dc292a5720ebf79856a45db17059901148b /include | |
| parent | c7c4ab859642830a14c45785ca7866659b65fc44 (diff) | |
mm: rework calculation of bdi_min_ratio in bdi_set_min_ratio
In function bdi_set_min_ratio, min_ratio is unsigned int, it will
result underflow when setting min_ratio below bdi->min_ratio, it
is confusing. Rework it, no functional change.
Link: https://lkml.kernel.org/r/20220422095159.2858305-1-chenwandun@huawei.com
Signed-off-by: Chen Wandun <chenwandun@huawei.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions