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| author | SeongJae Park <sj@kernel.org> | 2022-03-23 00:48:55 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2022-03-23 01:57:12 +0300 |
| commit | 4d69c3457821100a39fa8c6e0c23ed910bb6c29d (patch) | |
| tree | a466883d6b0ed37e1063c903c8993d0f8a7bc104 | |
| parent | 7752925fbc081f31bef6a410fb8a06830daaf460 (diff) | |
| download | linux-4d69c3457821100a39fa8c6e0c23ed910bb6c29d.tar.xz | |
mm/damon/reclaim: use damon_select_ops() instead of damon_{v,p}a_set_operations()
This commit makes DAMON_RECLAIM to select the registered monitoring
operations for the physical address space instead of setting it on its
own. This allows DAMON_RECLAIM be independent of DAMON_PADDR, but leave
the dependency as is, because it's the only one monitoring operations it
use, and therefore it makes no sense to build DAMON_RECLAIM without
DAMON_PADDR.
Link: https://lkml.kernel.org/r/20220215184603.1479-5-sj@kernel.org
Signed-off-by: SeongJae Park <sj@kernel.org>
Cc: David Rientjes <rientjes@google.com>
Cc: Xin Hao <xhao@linux.alibaba.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | mm/damon/reclaim.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/mm/damon/reclaim.c b/mm/damon/reclaim.c index 3c93095c793c..b53d9c22fad1 100644 --- a/mm/damon/reclaim.c +++ b/mm/damon/reclaim.c @@ -384,7 +384,9 @@ static int __init damon_reclaim_init(void) if (!ctx) return -ENOMEM; - damon_pa_set_operations(ctx); + if (damon_select_ops(ctx, DAMON_OPS_PADDR)) + return -EINVAL; + ctx->callback.after_aggregation = damon_reclaim_after_aggregation; target = damon_new_target(); |