summaryrefslogtreecommitdiff
path: root/mm/mmap.c
diff options
context:
space:
mode:
authorLorenzo Stoakes <lstoakes@gmail.com>2023-01-07 00:00:05 +0000
committerAndrew Morton <akpm@linux-foundation.org>2023-01-11 16:14:22 -0800
commit8651a137e62ebfde3df95cbb1ca055d013ec5b9e (patch)
treee0badeb07acb2e5393811565e11f6ab161226069 /mm/mmap.c
parent0411d6ee50e3b74a793848e4f41f45860163f5cc (diff)
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 <lstoakes@gmail.com> Cc: David Hildenbrand <david@redhat.com> Cc: Matthew Wilcox <willy@infradead.org> Cc: Mike Kravetz <mike.kravetz@oracle.com> Cc: Muchun Song <muchun.song@linux.dev> Cc: Vlastimil Babka <vbabka@suse.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/mmap.c')
-rw-r--r--mm/mmap.c4
1 files changed, 2 insertions, 2 deletions
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