From 3e4e28c5a8f01ee4174d639e36ed155ade489a6f Mon Sep 17 00:00:00 2001 From: Michel Lespinasse Date: Mon, 8 Jun 2020 21:33:51 -0700 Subject: mmap locking API: convert mmap_sem API comments Convert comments that reference old mmap_sem APIs to reference corresponding new mmap locking APIs instead. Signed-off-by: Michel Lespinasse Signed-off-by: Andrew Morton Reviewed-by: Vlastimil Babka Reviewed-by: Davidlohr Bueso Reviewed-by: Daniel Jordan Cc: David Rientjes Cc: Hugh Dickins Cc: Jason Gunthorpe Cc: Jerome Glisse Cc: John Hubbard Cc: Laurent Dufour Cc: Liam Howlett Cc: Matthew Wilcox Cc: Peter Zijlstra Cc: Ying Han Link: http://lkml.kernel.org/r/20200520052908.204642-12-walken@google.com Signed-off-by: Linus Torvalds --- mm/khugepaged.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'mm/khugepaged.c') diff --git a/mm/khugepaged.c b/mm/khugepaged.c index 19f3401e568a..2c318ad1db20 100644 --- a/mm/khugepaged.c +++ b/mm/khugepaged.c @@ -1543,7 +1543,7 @@ static void retract_page_tables(struct address_space *mapping, pgoff_t pgoff) /* * Check vma->anon_vma to exclude MAP_PRIVATE mappings that * got written to. These VMAs are likely not worth investing - * down_write(mmap_sem) as PMD-mapping is likely to be split + * mmap_write_lock(mm) as PMD-mapping is likely to be split * later. * * Not that vma->anon_vma check is racy: it can be set up after -- cgit