From 8651a137e62ebfde3df95cbb1ca055d013ec5b9e Mon Sep 17 00:00:00 2001 From: Lorenzo Stoakes Date: Sat, 7 Jan 2023 00:00:05 +0000 Subject: mm: update mmap_sem comments to refer to mmap_lock The rename from mm->mmap_sem to mm->mmap_lock was performed in commit da1c55f1b272 ("mmap locking API: rename mmap_sem to mmap_lock") and commit c1e8d7c6a7a6 ("map locking API: convert mmap_sem comments"), however some incorrect comments remain. This patch simply corrects those comments which are obviously incorrect within mm itself. Link: https://lkml.kernel.org/r/33fba04389ab63fc4980e7ba5442f521df6dc657.1673048927.git.lstoakes@gmail.com Signed-off-by: Lorenzo Stoakes Cc: David Hildenbrand Cc: Matthew Wilcox Cc: Mike Kravetz Cc: Muchun Song Cc: Vlastimil Babka Signed-off-by: Andrew Morton --- mm/mmap.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'mm/mmap.c') diff --git a/mm/mmap.c b/mm/mmap.c index 420476fcfbfc..425a9349e610 100644 --- a/mm/mmap.c +++ b/mm/mmap.c @@ -2294,7 +2294,7 @@ static inline int munmap_sidetree(struct vm_area_struct *vma, * @start: The aligned start address to munmap. * @end: The aligned end address to munmap. * @uf: The userfaultfd list_head - * @downgrade: Set to true to attempt a write downgrade of the mmap_sem + * @downgrade: Set to true to attempt a write downgrade of the mmap_lock * * If @downgrade is true, check return code for potential release of the lock. */ @@ -2469,7 +2469,7 @@ map_count_exceeded: * @len: The length of the range to munmap * @uf: The userfaultfd list_head * @downgrade: set to true if the user wants to attempt to write_downgrade the - * mmap_sem + * mmap_lock * * This function takes a @mas that is either pointing to the previous VMA or set * to MA_START and sets it up to remove the mapping(s). The @len will be -- cgit v1.2.3