diff options
| author | Alex Shi <alex.shi@linux.alibaba.com> | 2020-12-14 19:07:48 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-12-15 12:13:41 -0800 |
| commit | f5b7e739be90747ecffb0d8f975b56ac6cb140d0 (patch) | |
| tree | 82c1d8a67c0df6cf7647154bdb1789c9212df3c9 | |
| parent | d3f5ffcacd1528736471bc78f03f06da6c4551cc (diff) | |
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/1605605088-30668-2-git-send-email-alex.shi@linux.alibaba.com
Signed-off-by: Alex Shi <alex.shi@linux.alibaba.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | mm/mapping_dirty_helpers.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/mm/mapping_dirty_helpers.c b/mm/mapping_dirty_helpers.c index 2c7d03675903..b59054ef2e10 100644 --- 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 |