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mm/damon: update expired description of damos_action

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Nowadays, damos operation actions support a greater operation set.  But
comments (also, generated documentation) weren't updated.  So fix the
comments with current support status.

Link: https://lkml.kernel.org/r/20250805123940.13691-1-ekffu200098@gmail.com
Signed-off-by: Sang-Heon Jeon <ekffu200098@gmail.com>
Reviewed-by: SeongJae Park <sj@kernel.org>
Cc: Honggyu Kim <honggyu.kim@sk.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Sang-Heon Jeon 2025-08-05 21:39:40 +09:00 committed by Andrew Morton
parent 3e86861d00
commit e6d7d3502e
1 changed files with 5 additions and 5 deletions
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10
include/linux/damon.h
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@ -110,7 +110,7 @@ struct damon_target {
*
* @DAMOS_WILLNEED: Call ``madvise()`` for the region with MADV_WILLNEED.
* @DAMOS_COLD: Call ``madvise()`` for the region with MADV_COLD.
* @DAMOS_PAGEOUT: Call ``madvise()`` for the region with MADV_PAGEOUT.
* @DAMOS_PAGEOUT: Reclaim the region.
* @DAMOS_HUGEPAGE: Call ``madvise()`` for the region with MADV_HUGEPAGE.
* @DAMOS_NOHUGEPAGE: Call ``madvise()`` for the region with MADV_NOHUGEPAGE.
* @DAMOS_LRU_PRIO: Prioritize the region on its LRU lists.
@ -121,10 +121,10 @@ struct damon_target {
* @NR_DAMOS_ACTIONS: Total number of DAMOS actions
*
* The support of each action is up to running &struct damon_operations.
* &enum DAMON_OPS_VADDR and &enum DAMON_OPS_FVADDR supports all actions except
* &enum DAMOS_LRU_PRIO and &enum DAMOS_LRU_DEPRIO. &enum DAMON_OPS_PADDR
* supports only &enum DAMOS_PAGEOUT, &enum DAMOS_LRU_PRIO, &enum
* DAMOS_LRU_DEPRIO, and &DAMOS_STAT.
* Refer to 'Operation Action' section of Documentation/mm/damon/design.rst for
* status of the supports.
*
* Note that DAMOS_PAGEOUT doesn't trigger demotions.
*/
enum damos_action {
DAMOS_WILLNEED,