From: Baoquan He Date: Wed, 5 Feb 2025 09:27:15 +0000 (+0800) Subject: mm/swapfile.c: update the code comment above swap_count_continued() X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=8758bf073c10f204a515d1ea7de88bfcdae04de4;p=users%2Fjedix%2Flinux-maple.git mm/swapfile.c: update the code comment above swap_count_continued() Now, swap_count_continued() has two callers, __swap_duplicate() and __swap_entry_free_locked(), the relevant code comment is stale. Update it to reflect the current situation. Link: https://lkml.kernel.org/r/20250205092721.9395-7-bhe@redhat.com Signed-off-by: Baoquan He Cc: Chris Li Cc: Kairui Song Signed-off-by: Andrew Morton --- diff --git a/mm/swapfile.c b/mm/swapfile.c index 0a9c1efeffd6a..0ec49d9c65f95 100644 --- a/mm/swapfile.c +++ b/mm/swapfile.c @@ -3797,8 +3797,8 @@ outer: * into, carry if so, or else fail until a new continuation page is allocated; * when the original swap_map count is decremented from 0 with continuation, * borrow from the continuation and report whether it still holds more. - * Called while __swap_duplicate() or swap_entry_free() holds swap or cluster - * lock. + * Called while __swap_duplicate() or caller of __swap_entry_free_locked() + * holds swap or cluster lock. */ static bool swap_count_continued(struct swap_info_struct *si, pgoff_t offset, unsigned char count)