diff options
Diffstat (limited to 'fs/bcachefs/btree_cache.c')
| -rw-r--r-- | fs/bcachefs/btree_cache.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/fs/bcachefs/btree_cache.c b/fs/bcachefs/btree_cache.c index 02e6e609e377..9a2e6c6ea82c 100644 --- a/fs/bcachefs/btree_cache.c +++ b/fs/bcachefs/btree_cache.c @@ -15,6 +15,7 @@ #include <linux/prefetch.h> #include <linux/sched/mm.h> +#include <linux/swap.h> #define BTREE_CACHE_NOT_FREED_INCREMENT(counter) \ do { \ @@ -63,6 +64,16 @@ static void btree_node_data_free(struct bch_fs *c, struct btree *b) { struct btree_cache *bc = &c->btree_cache; + /* + * This should really be done in slub/vmalloc, but we're using the + * kmalloc_large() path, so we're working around a slub bug by doing + * this here: + */ + if (b->data) + mm_account_reclaimed_pages(btree_buf_bytes(b) / PAGE_SIZE); + if (b->aux_data) + mm_account_reclaimed_pages(btree_aux_data_bytes(b) / PAGE_SIZE); + EBUG_ON(btree_node_write_in_flight(b)); clear_btree_node_just_written(b); |