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mm, swap: correct comment in swap_usage_sub()

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We will add si back to plist in swap_usage_sub(), just correct the wrong
comment which says we will remove si from plist in swap_usage_sub().

Link: https://lkml.kernel.org/r/20250222160850.505274-6-shikemeng@huaweicloud.com
Signed-off-by: Kemeng Shi <shikemeng@huaweicloud.com>
Cc: Kairui Song <ryncsn@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Kemeng Shi 2025-02-23 00:08:49 +08:00 committed by Andrew Morton
parent 43e9bbc3bb
commit 2310f08942
1 changed files with 1 additions and 1 deletions
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mm/swapfile.c
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@ -1098,7 +1098,7 @@ static void swap_usage_sub(struct swap_info_struct *si, unsigned int nr_entries)
/*
* If device is not full, and SWAP_USAGE_OFFLIST_BIT is set,
* remove it from the plist.
* add it to the plist.
*/
if (unlikely(val & SWAP_USAGE_OFFLIST_BIT))
add_to_avail_list(si, false);