mm/mapping_dirty_helpers: enhance the kernel-doc markups

Add and change parameter explanation for wp_pte and clean_record_pte, to avoid W1 warning: mm/mapping_dirty_helpers.c:34: warning: Function parameter or member 'end' not described in 'wp_pte' mm/mapping_dirty_helpers.c:88: warning: Function parameter or member 'end' not described in 'clean_record_pte' Link: https://lkml.kernel.org/r/[email protected] Signed-off-by: Alex Shi <[email protected]> Cc: Jonathan Corbet <[email protected]> Cc: Randy Dunlap <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
boryas · Dec 15, 2020 · f5b7e73 · f5b7e73
1 parent d3f5ffc
commit f5b7e73
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/mm/mapping_dirty_helpers.c b/mm/mapping_dirty_helpers.c
@@ -23,7 +23,8 @@ struct wp_walk {
 /**
  * wp_pte - Write-protect a pte
  * @pte: Pointer to the pte
- * @addr: The virtual page address
+ * @addr: The start of protecting virtual address
+ * @end: The end of protecting virtual address
  * @walk: pagetable walk callback argument
  *
  * The function write-protects a pte and records the range in
@@ -74,7 +75,8 @@ struct clean_walk {
  * clean_record_pte - Clean a pte and record its address space offset in a
  * bitmap
  * @pte: Pointer to the pte
- * @addr: The virtual page address
+ * @addr: The start of virtual address to be clean
+ * @end: The end of virtual address to be clean
  * @walk: pagetable walk callback argument
  *
  * The function cleans a pte and records the range in