UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

mm/mapping_dirty_helpers: remove double Note in kerneldoc 

make W=1 generates the following warning for mm/mapping_dirty_helpers.c

mm/mapping_dirty_helpers.c:325: warning: duplicate section name 'Note'

The helper function is very specific to one driver -- vmwgfx.  While the
two notes are separate, all of it needs to be taken into account when
using the helper so make it one note.

Link: https://lkml.kernel.org/r/20210520084809.8576-5-mgorman@techsingularity.net
Signed-off-by: Mel Gorman <mgorman@techsingularity.net>
Reviewed-by: Yang Shi <shy828301@gmail.com>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
Cc: Dan Streetman <ddstreet@ieee.org>
Cc: David Hildenbrand <david@redhat.com>
Cc: Michal Hocko <mhocko@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Mel Gorman 2021-06-30 18:53:29 -07:00 committed by Linus Torvalds
parent f717309003
commit b417941f3a
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
mm/mapping_dirty_helpers.c
View File

@ -317,7 +317,7 @@ EXPORT_SYMBOL_GPL(wp_shared_mapping_range);
* pfn_mkwrite(). And then after a TLB flush following the write-protection
* pick up all dirty bits.
*
* Note: This function currently skips transhuge page-table entries, since
* This function currently skips transhuge page-table entries, since
* it's intended for dirty-tracking on the PTE level. It will warn on
* encountering transhuge dirty entries, though, and can easily be extended
* to handle them as well.