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authorKinsey Ho <kinseyho@google.com>2024-02-14 06:05:34 +0000
committerAndrew Morton <akpm@linux-foundation.org>2024-02-22 10:24:58 -0800
commit1ce2292c148043360c49122b1310da7132f1b8f6 (patch)
tree41d90777abbc83dd304dc55eb5d2fdb71a1b6733
parente10aea105e9ed14b62a11844fec6aaa87c6935a3 (diff)
mm/mglru: drop unused parameter
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@google.com Link: https://lkml.kernel.org/r/20240214060538.3524462-2-kinseyho@google.com Signed-off-by: Kinsey Ho <kinseyho@google.com> Cc: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com> Cc: Donet Tom <donettom@linux.vnet.ibm.com> Cc: Yu Zhao <yuzhao@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
-rw-r--r--mm/vmscan.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/mm/vmscan.c b/mm/vmscan.c
index 327bf904fdcd..0ff72ccd65b4 100644
--- a/mm/vmscan.c
+++ b/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 *lruvec, struct scan_control *sc, bool
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_gen_seq_ops = {
.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 *lruvec, unsigned long seq, struct scan_contr
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_id, int nid, unsigned long seq,
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);