diff options
Diffstat (limited to 'drivers/md/dm-bufio.c')
| -rw-r--r-- | drivers/md/dm-bufio.c | 24 |
1 files changed, 13 insertions, 11 deletions
diff --git a/drivers/md/dm-bufio.c b/drivers/md/dm-bufio.c index 9ac50024006d..e5459741335d 100644 --- a/drivers/md/dm-bufio.c +++ b/drivers/md/dm-bufio.c @@ -936,13 +936,16 @@ static void cache_remove_range(struct dm_buffer_cache *bc, * context. */ struct dm_bufio_client { - struct mutex lock; - spinlock_t spinlock; - bool no_sleep; - struct block_device *bdev; unsigned int block_size; s8 sectors_per_block_bits; + + bool no_sleep; + struct mutex lock; + spinlock_t spinlock; + + int async_write_error; + void (*alloc_callback)(struct dm_buffer *buf); void (*write_callback)(struct dm_buffer *buf); struct kmem_cache *slab_buffer; @@ -954,23 +957,22 @@ struct dm_bufio_client { unsigned int minimum_buffers; - struct dm_buffer_cache cache; - wait_queue_head_t free_buffer_wait; - sector_t start; - int async_write_error; - - struct list_head client_list; - struct shrinker shrinker; struct work_struct shrink_work; atomic_long_t need_shrink; + wait_queue_head_t free_buffer_wait; + + struct list_head client_list; + /* * Used by global_cleanup to sort the clients list. */ unsigned long oldest_buffer; + + struct dm_buffer_cache cache; }; static DEFINE_STATIC_KEY_FALSE(no_sleep_enabled); |