ext4: remove unused parameter ngroup in ext4_mb_choose_next_group_*()

Remove unused parameter ngroup in ext4_mb_choose_next_group_*().

Signed-off-by: Kemeng Shi <shikemeng@huaweicloud.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Reviewed-by: Ojaswin Mujoo <ojaswin@linux.ibm.com>
Link: https://lore.kernel.org/r/20240105092102.496631-3-shikemeng@huaweicloud.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>

diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c
index 0d0917cf2e8fc1b59a02655e3af1d134736da7bc..9c867a13bf8dbb88b234ed15a37533149bd028b5 100644 (file)
--- a/fs/ext4/mballoc.c
+++ b/fs/ext4/mballoc.c
@@ -870,7 +870,7 @@ mb_update_avg_fragment_size(struct super_block *sb, struct ext4_group_info *grp)
  * cr level needs an update.
  */
 static void ext4_mb_choose_next_group_p2_aligned(struct ext4_allocation_context *ac,
-                       enum criteria *new_cr, ext4_group_t *group, ext4_group_t ngroups)
+                       enum criteria *new_cr, ext4_group_t *group)
 {
        struct ext4_sb_info *sbi = EXT4_SB(ac->ac_sb);
        struct ext4_group_info *iter;
@@ -944,7 +944,7 @@ ext4_mb_find_good_group_avg_frag_lists(struct ext4_allocation_context *ac, int o
  * order. Updates *new_cr if cr level needs an update.
  */
 static void ext4_mb_choose_next_group_goal_fast(struct ext4_allocation_context *ac,
-               enum criteria *new_cr, ext4_group_t *group, ext4_group_t ngroups)
+               enum criteria *new_cr, ext4_group_t *group)
 {
        struct ext4_sb_info *sbi = EXT4_SB(ac->ac_sb);
        struct ext4_group_info *grp = NULL;
@@ -989,7 +989,7 @@ static void ext4_mb_choose_next_group_goal_fast(struct ext4_allocation_context *
  * much and fall to CR_GOAL_LEN_SLOW in that case.
  */
 static void ext4_mb_choose_next_group_best_avail(struct ext4_allocation_context *ac,
-               enum criteria *new_cr, ext4_group_t *group, ext4_group_t ngroups)
+               enum criteria *new_cr, ext4_group_t *group)
 {
        struct ext4_sb_info *sbi = EXT4_SB(ac->ac_sb);
        struct ext4_group_info *grp = NULL;
@@ -1124,11 +1124,11 @@ static void ext4_mb_choose_next_group(struct ext4_allocation_context *ac,
        }
 
        if (*new_cr == CR_POWER2_ALIGNED) {
-               ext4_mb_choose_next_group_p2_aligned(ac, new_cr, group, ngroups);
+               ext4_mb_choose_next_group_p2_aligned(ac, new_cr, group);
        } else if (*new_cr == CR_GOAL_LEN_FAST) {
-               ext4_mb_choose_next_group_goal_fast(ac, new_cr, group, ngroups);
+               ext4_mb_choose_next_group_goal_fast(ac, new_cr, group);
        } else if (*new_cr == CR_BEST_AVAIL_LEN) {
-               ext4_mb_choose_next_group_best_avail(ac, new_cr, group, ngroups);
+               ext4_mb_choose_next_group_best_avail(ac, new_cr, group);
        } else {
                /*
                 * TODO: For CR=2, we can arrange groups in an rb tree sorted by