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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>
This commit is contained in:
SeongJae Park 2022-03-22 14:48:55 -07:00 committed by Linus Torvalds
parent 7752925fbc
commit 4d69c34578
1 changed files with 3 additions and 1 deletions
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4
mm/damon/reclaim.c
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@ -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();