+ mm-damon-vaddr-remove-damon_va_apply_three_regions.patch added to mm-unstable branch

+ mm-damon-vaddr-remove-damon_va_apply_three_regions.patch added to mm-unstable branch

[Andrew Morton]

The patch titled
     Subject: mm/damon/vaddr: remove damon_va_apply_three_regions()
has been added to the -mm mm-unstable branch.  Its filename is
     mm-damon-vaddr-remove-damon_va_apply_three_regions.patch

This patch should soon appear in the mm-unstable branch at
    git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

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------------------------------------------------------
From: SeongJae Park <sj@kernel.org>
Subject: mm/damon/vaddr: remove damon_va_apply_three_regions()

'damon_va_apply_three_regions()' is just a wrapper of its general version,
'damon_set_regions()'.  This commit replaces the wrapper calls to directly
call the general version.

Link: https://lkml.kernel.org/r/20220429160606.127307-6-sj@kernel.org
Signed-off-by: SeongJae Park <sj@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 mm/damon/vaddr-test.h |    6 +++---
 mm/damon/vaddr.c      |   18 +-----------------
 2 files changed, 4 insertions(+), 20 deletions(-)

--- a/mm/damon/vaddr.c~mm-damon-vaddr-remove-damon_va_apply_three_regions
+++ a/mm/damon/vaddr.c
@@ -282,22 +282,6 @@ static void damon_va_init(struct damon_c
 }
 
 /*
- * Functions for the dynamic monitoring target regions update
- */
-
-/*
- * Update damon regions for the three big regions of the given target
- *
- * t		the given target
- * bregions	the three big regions of the target
- */
-static void damon_va_apply_three_regions(struct damon_target *t,
-		struct damon_addr_range bregions[3])
-{
-	damon_set_regions(t, bregions, 3);
-}
-
-/*
  * Update regions for current memory mappings
  */
 static void damon_va_update(struct damon_ctx *ctx)
@@ -308,7 +292,7 @@ static void damon_va_update(struct damon
 	damon_for_each_target(t, ctx) {
 		if (damon_va_three_regions(t, three_regions))
 			continue;
-		damon_va_apply_three_regions(t, three_regions);
+		damon_set_regions(t, three_regions, 3);
 	}
 }
 
--- a/mm/damon/vaddr-test.h~mm-damon-vaddr-remove-damon_va_apply_three_regions
+++ a/mm/damon/vaddr-test.h
@@ -109,7 +109,7 @@ static struct damon_region *__nth_region
 }
 
 /*
- * Test 'damon_va_apply_three_regions()'
+ * Test 'damon_set_regions()'
  *
  * test			kunit object
  * regions		an array containing start/end addresses of current
@@ -124,7 +124,7 @@ static struct damon_region *__nth_region
  * the change, DAMON periodically reads the mappings, simplifies it to the
  * three regions, and updates the monitoring target regions to fit in the three
  * regions.  The update of current target regions is the role of
- * 'damon_va_apply_three_regions()'.
+ * 'damon_set_regions()'.
  *
  * This test passes the given target regions and the new three regions that
  * need to be applied to the function and check whether it updates the regions
@@ -145,7 +145,7 @@ static void damon_do_test_apply_three_re
 		damon_add_region(r, t);
 	}
 
-	damon_va_apply_three_regions(t, three_regions);
+	damon_set_regions(t, three_regions, 3);
 
 	for (i = 0; i < nr_expected / 2; i++) {
 		r = __nth_region_of(t, i);
_

Patches currently in -mm which might be from sj@kernel.org are

mm-damon-core-test-add-a-kunit-test-case-for-ops-registration.patch
mm-damon-core-add-a-function-for-damon_operations-registration-checks.patch
mm-damon-sysfs-add-a-file-for-listing-available-monitoring-ops.patch
selftets-damon-sysfs-test-existence-and-permission-of-avail_operations.patch
docs-abiadmin-guide-damon-document-avail_operations-sysfs-file.patch
mm-damon-vaddr-register-a-damon_operations-for-fixed-virtual-address-ranges-monitoring.patch
mm-damon-sysfs-support-fixed-virtual-address-ranges-monitoring.patch
docs-abiadmin-guide-damon-update-for-fixed-virtual-address-ranges-monitoring.patch
mm-damon-core-add-a-new-callback-for-watermarks-checks.patch
mm-damon-core-finish-kdamond-as-soon-as-any-callback-returns-an-error.patch
mm-damon-vaddr-generalize-damon_va_apply_three_regions.patch
mm-damon-vaddr-move-damon_set_regions-to-core.patch
mm-damon-vaddr-remove-damon_va_apply_three_regions.patch
mm-damon-sysfs-prohibit-multiple-physical-address-space-monitoring-targets.patch
mm-damon-sysfs-move-targets-setup-code-to-a-separated-function.patch
mm-damon-sysfs-reuse-damon_set_regions-for-regions-setting.patch
mm-damon-sysfs-use-enum-for-state-input-handling.patch
mm-damon-sysfs-update-schemes-stat-in-the-kdamond-context.patch
mm-damon-sysfs-support-online-inputs-update.patch
docs-abiadmin-guide-damon-update-for-state-sysfs-file-input-keyword-commit.patch
mm-damon-reclaim-support-online-inputs-update.patch
docs-admin-guide-mm-damon-reclaim-document-commit_inputs-parameter.patch