diff options
| author | ZhangPeng <zhangpeng362@huawei.com> | 2023-08-04 09:25:55 +0800 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-08-21 13:37:44 -0700 |
| commit | 3cb8eaa4558e4d1cde9641e1cb0dcbbd74ae5723 (patch) | |
| tree | ffd04f38501320bee327f5a52de05a70d85ad116 /mm/swap_state.c | |
| parent | 00cde0429bc50792ed8786e909e70141acf3741a (diff) | |
mm/swap_state.c: use helper macro K()
Use helper macro K() to improve code readability. No functional
modification involved.
Link: https://lkml.kernel.org/r/20230804012559.2617515-4-zhangpeng362@huawei.com
Signed-off-by: ZhangPeng <zhangpeng362@huawei.com>
Reviewed-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: David Hildenbrand <david@redhat.com>
Cc: Kefeng Wang <wangkefeng.wang@huawei.com>
Cc: Nanyong Sun <sunnanyong@huawei.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/swap_state.c')
| -rw-r--r-- | mm/swap_state.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/mm/swap_state.c b/mm/swap_state.c index f8ea7015bad4..d157862ba0a6 100644 --- a/mm/swap_state.c +++ b/mm/swap_state.c @@ -63,9 +63,8 @@ static atomic_t swapin_readahead_hits = ATOMIC_INIT(4); void show_swap_cache_info(void) { printk("%lu pages in swap cache\n", total_swapcache_pages()); - printk("Free swap = %ldkB\n", - get_nr_swap_pages() << (PAGE_SHIFT - 10)); - printk("Total swap = %lukB\n", total_swap_pages << (PAGE_SHIFT - 10)); + printk("Free swap = %ldkB\n", K(get_nr_swap_pages())); + printk("Total swap = %lukB\n", K(total_swap_pages)); } void *get_shadow_from_swap_cache(swp_entry_t entry) |