diff options
| author | SeongJae Park <sj@kernel.org> | 2025-03-06 09:59:05 -0800 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2025-03-17 22:06:56 -0700 |
| commit | 07da21855b270c17b2a2d20e644c1419fcaafdd1 (patch) | |
| tree | 5b709054c947b44e646de170f6214293d6efe82f /mm | |
| parent | 53058c762afff714ceaec14b87cf8fdce3b6d33e (diff) | |
mm/damon: remove ->before_start of damon_callback
The function pointer field was added to be used as a place to do some
initialization works just before DAMON starts working. However, nobody is
using it now. Remove it.
Link: https://lkml.kernel.org/r/20250306175908.66300-11-sj@kernel.org
Signed-off-by: SeongJae Park <sj@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/damon/core.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/mm/damon/core.c b/mm/damon/core.c index 2be4099e0666..9175a49985d5 100644 --- a/mm/damon/core.c +++ b/mm/damon/core.c @@ -2408,8 +2408,6 @@ static int kdamond_fn(void *data) if (ctx->ops.init) ctx->ops.init(ctx); - if (ctx->callback.before_start && ctx->callback.before_start(ctx)) - goto done; ctx->regions_score_histogram = kmalloc_array(DAMOS_MAX_SCORE + 1, sizeof(*ctx->regions_score_histogram), GFP_KERNEL); if (!ctx->regions_score_histogram) |