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e3e486e634
In the beginning there is only one damos_action 'DAMOS_PAGEOUT' that need to get the coldness score of a region for a scheme, which using damon_pageout_score() to do that. But now there are also other damos_action actions need the coldness score, so rename it to damon_cold_score() to make more sense. Link: https://lkml.kernel.org/r/1663423014-28907-1-git-send-email-kaixuxia@tencent.com Signed-off-by: Kaixu Xia <kaixuxia@tencent.com> Reviewed-by: SeongJae Park <sj@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
19 lines
542 B
C
19 lines
542 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Common Primitives for Data Access Monitoring
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*
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* Author: SeongJae Park <sj@kernel.org>
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*/
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#include <linux/damon.h>
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struct page *damon_get_page(unsigned long pfn);
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void damon_ptep_mkold(pte_t *pte, struct mm_struct *mm, unsigned long addr);
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void damon_pmdp_mkold(pmd_t *pmd, struct mm_struct *mm, unsigned long addr);
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int damon_cold_score(struct damon_ctx *c, struct damon_region *r,
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struct damos *s);
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int damon_hot_score(struct damon_ctx *c, struct damon_region *r,
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struct damos *s);
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