mm/vmscan: change the type of file from int to bool

Change the type of file from int to bool because is_file_lru return bool

Link: https://lkml.kernel.org/r/20240131103802.122920-1-gehao@kylinos.cn
Signed-off-by: Hao Ge <gehao@kylinos.cn>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

diff --git a/mm/vmscan.c b/mm/vmscan.c
index 1f139830b26f6cf8c21ae408550fdfe4b6a7dfbb..8e52f8795d2028505e3773456bd324a265f11e6d 100644 (file)
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -1998,7 +1998,7 @@ static void shrink_active_list(unsigned long nr_to_scan,
        LIST_HEAD(l_inactive);
        unsigned nr_deactivate, nr_activate;
        unsigned nr_rotated = 0;
-       int file = is_file_lru(lru);
+       bool file = is_file_lru(lru);
        struct pglist_data *pgdat = lruvec_pgdat(lruvec);
 
        lru_add_drain();
@@ -2412,7 +2412,7 @@ static void get_scan_count(struct lruvec *lruvec, struct scan_control *sc,
        denominator = ap + fp;
 out:
        for_each_evictable_lru(lru) {
-               int file = is_file_lru(lru);
+               bool file = is_file_lru(lru);
                unsigned long lruvec_size;
                unsigned long low, min;
                unsigned long scan;