diff options
| author | Ye Liu <liuye@kylinos.cn> | 2025-08-14 17:00:52 +0800 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2025-09-13 16:55:02 -0700 |
| commit | 0c04015d45e6f102e14bde69b05a0a0591923248 (patch) | |
| tree | 67762eac380bd06e3bfe7f4d453869af1457d228 /mm/vma_init.c | |
| parent | a3f451ad33791d56455c5434c5c30b427e147be8 (diff) | |
mm/page_alloc: simplify lowmem_reserve max calculation
Use max() to find the maximum lowmem_reserve value and min_t() to cap it
to managed_pages in calculate_totalreserve_pages(), instead of open-coding
the comparisons. No functional change.
[liuye@kylinos.cn: fix layout, use min_t]
Link: https://lkml.kernel.org/r/20250815024509.37900-1-ye.liu@linux.dev
Link: https://lkml.kernel.org/r/20250814090053.22241-1-ye.liu@linux.dev
Signed-off-by: Ye Liu <liuye@kylinos.cn>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Acked-by: Zi Yan <ziy@nvidia.com>
Reviewed-by: Wei Yang <richard.weiyang@gmail.com>
Cc: Brendan Jackman <jackmanb@google.com>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Suren Baghdasaryan <surenb@google.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/vma_init.c')
0 files changed, 0 insertions, 0 deletions