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mm/damon/core: fix wrong comment of damon_call() return timing

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Patch series "mm/damon: misc documentation fixups".

First three patches fix up issues in the documents, including wrong
explanation of a behavior, wrong link, and a contextual typo.  Following
five patches update documents for not yet documented features and
behaviors.


This patch (of 8):

damon_call() works asynchronously and synchronously for repeat and
non-repeat mode requests, respectively.  The comment about the behavior is
wrong, though.  Fix it.

The wrong comment was introduced together with the repeat mode, by commit
43df7676e5 ("mm/damon/core: introduce repeat mode damon_call()").

Link: https://lkml.kernel.org/r/20251026182216.118200-1-sj@kernel.org
Link: https://lkml.kernel.org/r/20251026182216.118200-2-sj@kernel.org
Signed-off-by: SeongJae Park <sj@kernel.org>
Cc: David Hildenbrand <david@redhat.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Liam Howlett <liam.howlett@oracle.com>
Cc: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Mike Rapoport <rppt@kernel.org>
Cc: Suren Baghdasaryan <surenb@google.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
SeongJae Park 2025-10-26 11:22:06 -07:00 committed by Andrew Morton
parent 4fd58b51ef
commit 50ca642364
1 changed files with 1 additions and 1 deletions
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2
mm/damon/core.c
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@ -1440,7 +1440,7 @@ bool damon_is_running(struct damon_ctx *ctx)
* Ask DAMON worker thread (kdamond) of @ctx to call a function with an
* argument data that respectively passed via &damon_call_control->fn and
* &damon_call_control->data of @control. If &damon_call_control->repeat of
* @control is set, further wait until the kdamond finishes handling of the
* @control is unset, further wait until the kdamond finishes handling of the
* request. Otherwise, return as soon as the request is made.
*
* The kdamond executes the function with the argument in the main loop, just