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b=mVGWVwdofdbv9/P5rtpzV11I0NbBetnrmSb4rdvw1zVHFFo1SZhMbG8jkARFtcknW Dej/pc88igKEkbyYJ40P1pUKFF6MUx4zGq0RS7mzEKHh06tKjI46t0+SKBfqOFxunF I6f6mw7R/I9tjKJk7ulcpaIZANpz8552HPFlSe+j1HL+ygFRpMukoBvHSh3xtk2S8Y MrXVW7HHLPwndEyi8qxvUy/tat0Ua4nCEZcujSPt1rOgJrIRAAw9VysdCPFyyfnWMz WpzpF3MTYc2DPMxLG30bckQ37rjb4cC9ZSKWQq5Rr7jeOFHifGvr5+ctBaoZ3YiX7O kU8iPdHYQTjEA== From: SeongJae Park To: Cc: SeongJae Park , Andrew Morton , damon@lists.linux.dev, linux-kernel@vger.kernel.org, linux-mm@kvack.org Subject: [RFC PATCH v1.3 14/18] mm/damon/core: remove attrs param from damon_update_region_access_rate() Date: Mon, 22 Jun 2026 07:21:34 -0700 Message-ID: <20260622142139.30269-15-sj@kernel.org> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260622142139.30269-1-sj@kernel.org> References: <20260622142139.30269-1-sj@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Rspamd-Server: rspam02 X-Rspamd-Queue-Id: D382C180008 X-Rspam-User: X-Stat-Signature: tcdgsejykiimcyrfsp5sgjbxeiyp1dx5 X-HE-Tag: 1782138125-31622 X-HE-Meta: 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 cc+QoowR /tTSVswny0Wz/bjNBO/LSNb3ERTMg4YAnONJxLAbSe0NImKHRjsjafkd0LGkmlPiASkud5k+9zIxYEdoC2xaG8AqRn9HW64k66eQseQWou2LDluKAjx3kE1RRC5yN4tovee1y2ScWJ3MKtwFi07/6+CLX6ucq5TQ5TEz9FXaa/4AMZtLhfxhZbSwLMZnBt0bmtiBReOLd2ATSUBWsk3q87eE4K2FMZ2YyNbsxfbgI11u74JqNIteMpOygbnGSDSKeYWLv4wAelauhQgqURVMZ5aJMpg== Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: damon_region_access_rate() is not using attrs parameter. Remove it. Signed-off-by: SeongJae Park --- include/linux/damon.h | 3 +-- mm/damon/core.c | 4 +--- mm/damon/paddr.c | 4 ++-- mm/damon/vaddr.c | 6 +++--- 4 files changed, 7 insertions(+), 10 deletions(-) diff --git a/include/linux/damon.h b/include/linux/damon.h index 55a743d99b567..a09ee8a09b5af 100644 --- a/include/linux/damon.h +++ b/include/linux/damon.h @@ -1018,8 +1018,7 @@ unsigned int damon_nr_accesses_mvsum(struct damon_region *r, int damon_set_regions(struct damon_target *t, struct damon_addr_range *ranges, unsigned int nr_ranges, unsigned long min_region_sz); -void damon_update_region_access_rate(struct damon_region *r, bool accessed, - struct damon_attrs *attrs); +void damon_update_region_access_rate(struct damon_region *r, bool accessed); struct damos_filter *damos_new_filter(enum damos_filter_type type, bool matching, bool allow); diff --git a/mm/damon/core.c b/mm/damon/core.c index b095f053c6fa6..560e1aca5ee22 100644 --- a/mm/damon/core.c +++ b/mm/damon/core.c @@ -3771,15 +3771,13 @@ static unsigned int damon_moving_sum(unsigned int mvsum, unsigned int nomvsum, * damon_update_region_access_rate() - Update the access rate of a region. * @r: The DAMON region to update for its access check result. * @accessed: Whether the region has accessed during last sampling interval. - * @attrs: The damon_attrs of the DAMON context. * * Update the access rate of a region with the region's last sampling interval * access check result. * * Usually this will be called by &damon_operations->check_accesses callback. */ -void damon_update_region_access_rate(struct damon_region *r, bool accessed, - struct damon_attrs *attrs) +void damon_update_region_access_rate(struct damon_region *r, bool accessed) { if (accessed) r->nr_accesses++; diff --git a/mm/damon/paddr.c b/mm/damon/paddr.c index d0598f5f26882..db48ad274b078 100644 --- a/mm/damon/paddr.c +++ b/mm/damon/paddr.c @@ -93,12 +93,12 @@ static void __damon_pa_check_access(struct damon_region *r, /* If the region is in the last checked page, reuse the result */ if (ALIGN_DOWN(last_addr, last_folio_sz) == ALIGN_DOWN(sampling_addr, last_folio_sz)) { - damon_update_region_access_rate(r, last_accessed, attrs); + damon_update_region_access_rate(r, last_accessed); return; } last_accessed = damon_pa_young(sampling_addr, &last_folio_sz); - damon_update_region_access_rate(r, last_accessed, attrs); + damon_update_region_access_rate(r, last_accessed); last_addr = sampling_addr; } diff --git a/mm/damon/vaddr.c b/mm/damon/vaddr.c index d271476035641..2e12cc628fea0 100644 --- a/mm/damon/vaddr.c +++ b/mm/damon/vaddr.c @@ -503,19 +503,19 @@ static void __damon_va_check_access(struct mm_struct *mm, static bool last_accessed; if (!mm) { - damon_update_region_access_rate(r, false, attrs); + damon_update_region_access_rate(r, false); return; } /* If the region is in the last checked page, reuse the result */ if (same_target && (ALIGN_DOWN(last_addr, last_folio_sz) == ALIGN_DOWN(r->sampling_addr, last_folio_sz))) { - damon_update_region_access_rate(r, last_accessed, attrs); + damon_update_region_access_rate(r, last_accessed); return; } last_accessed = damon_va_young(mm, r->sampling_addr, &last_folio_sz); - damon_update_region_access_rate(r, last_accessed, attrs); + damon_update_region_access_rate(r, last_accessed); last_addr = r->sampling_addr; } -- 2.47.3