The quilt patch titled
Subject: mm/mglru: drop unused parameter
has been removed from the -mm tree. Its filename was
mm-mglru-drop-unused-parameter.patch
This patch was dropped because it was merged into the mm-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
------------------------------------------------------
From: Kinsey Ho <kinseyho@xxxxxxxxxx>
Subject: mm/mglru: drop unused parameter
Date: Wed, 14 Feb 2024 06:05:34 +0000
Patch series "mm/mglru: code cleanup and refactoring"
This provides MGLRU code cleanup and refactoring for better readability.
This patch (of 5):
struct scan_control *sc is currently passed into try_to_inc_max_seq() and
run_aging(). This parameter is not used.
Drop the unused parameter struct scan_control *sc. No functional change.
Link: https://lkml.kernel.org/r/20240214060538.3524462-1-kinseyho@xxxxxxxxxx
Link: https://lkml.kernel.org/r/20240214060538.3524462-2-kinseyho@xxxxxxxxxx
Signed-off-by: Kinsey Ho <kinseyho@xxxxxxxxxx>
Cc: Aneesh Kumar K.V <aneesh.kumar@xxxxxxxxxxxxx>
Cc: Donet Tom <donettom@xxxxxxxxxxxxxxxxxx>
Cc: Yu Zhao <yuzhao@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/vmscan.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
--- a/mm/vmscan.c~mm-mglru-drop-unused-parameter
+++ a/mm/vmscan.c
@@ -3816,7 +3816,7 @@ unlock:
}
static bool try_to_inc_max_seq(struct lruvec *lruvec, unsigned long max_seq,
- struct scan_control *sc, bool can_swap, bool force_scan)
+ bool can_swap, bool force_scan)
{
bool success;
struct lru_gen_mm_walk *walk;
@@ -4672,7 +4672,7 @@ static long get_nr_to_scan(struct lruvec
return nr_to_scan;
/* skip this lruvec as it's low on cold folios */
- return try_to_inc_max_seq(lruvec, max_seq, sc, can_swap, false) ? -1 : 0;
+ return try_to_inc_max_seq(lruvec, max_seq, can_swap, false) ? -1 : 0;
}
static bool should_abort_scan(struct lruvec *lruvec, struct scan_control *sc)
@@ -5332,7 +5332,7 @@ static const struct seq_operations lru_g
.show = lru_gen_seq_show,
};
-static int run_aging(struct lruvec *lruvec, unsigned long seq, struct scan_control *sc,
+static int run_aging(struct lruvec *lruvec, unsigned long seq,
bool can_swap, bool force_scan)
{
DEFINE_MAX_SEQ(lruvec);
@@ -5347,7 +5347,7 @@ static int run_aging(struct lruvec *lruv
if (!force_scan && min_seq[!can_swap] + MAX_NR_GENS - 1 <= max_seq)
return -ERANGE;
- try_to_inc_max_seq(lruvec, max_seq, sc, can_swap, force_scan);
+ try_to_inc_max_seq(lruvec, max_seq, can_swap, force_scan);
return 0;
}
@@ -5415,7 +5415,7 @@ static int run_cmd(char cmd, int memcg_i
switch (cmd) {
case '+':
- err = run_aging(lruvec, seq, sc, swappiness, opt);
+ err = run_aging(lruvec, seq, swappiness, opt);
break;
case '-':
err = run_eviction(lruvec, seq, sc, swappiness, opt);
_
Patches currently in -mm which might be from kinseyho@xxxxxxxxxx are
