diff options
Diffstat (limited to 'block')
-rw-r--r-- | block/genhd.c | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/block/genhd.c b/block/genhd.c index 3608289c8ecd..6024b82e3209 100644 --- a/block/genhd.c +++ b/block/genhd.c | |||
@@ -1018,14 +1018,6 @@ static const struct attribute_group *disk_attr_groups[] = { | |||
1018 | NULL | 1018 | NULL |
1019 | }; | 1019 | }; |
1020 | 1020 | ||
1021 | static void disk_free_ptbl_rcu_cb(struct rcu_head *head) | ||
1022 | { | ||
1023 | struct disk_part_tbl *ptbl = | ||
1024 | container_of(head, struct disk_part_tbl, rcu_head); | ||
1025 | |||
1026 | kfree(ptbl); | ||
1027 | } | ||
1028 | |||
1029 | /** | 1021 | /** |
1030 | * disk_replace_part_tbl - replace disk->part_tbl in RCU-safe way | 1022 | * disk_replace_part_tbl - replace disk->part_tbl in RCU-safe way |
1031 | * @disk: disk to replace part_tbl for | 1023 | * @disk: disk to replace part_tbl for |
@@ -1046,7 +1038,7 @@ static void disk_replace_part_tbl(struct gendisk *disk, | |||
1046 | 1038 | ||
1047 | if (old_ptbl) { | 1039 | if (old_ptbl) { |
1048 | rcu_assign_pointer(old_ptbl->last_lookup, NULL); | 1040 | rcu_assign_pointer(old_ptbl->last_lookup, NULL); |
1049 | call_rcu(&old_ptbl->rcu_head, disk_free_ptbl_rcu_cb); | 1041 | kfree_rcu(old_ptbl, rcu_head); |
1050 | } | 1042 | } |
1051 | } | 1043 | } |
1052 | 1044 | ||