Commit 2310f089 authored by Kemeng Shi's avatar Kemeng Shi Committed by Andrew Morton
Browse files

mm, swap: correct comment in swap_usage_sub() 

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: default avatarKemeng Shi <shikemeng@huaweicloud.com>
Cc: Kairui Song <ryncsn@gmail.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
parent 43e9bbc3

mm/swapfile.c

+1 −1
Original line number Diff line number Diff line
@@ -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);