These definitions are used for discard statistics, move them out of
ctree.h and put them in free-space-cache.h.
Reviewed-by: Qu Wenruo <wqu@suse.com>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
#define BTRFS_MAX_EXTENT_SIZE SZ_128M
-/*
- * Deltas are an effective way to populate global statistics. Give macro names
- * to make it clear what we're doing. An example is discard_extents in
- * btrfs_free_space_ctl.
- */
-#define BTRFS_STAT_NR_ENTRIES 2
-#define BTRFS_STAT_CURR 0
-#define BTRFS_STAT_PREV 1
-
static inline unsigned long btrfs_chunk_item_size(int num_stripes)
{
BUG_ON(num_stripes == 0);
return (info->trim_state == BTRFS_TRIM_STATE_TRIMMING);
}
+/*
+ * Deltas are an effective way to populate global statistics. Give macro names
+ * to make it clear what we're doing. An example is discard_extents in
+ * btrfs_free_space_ctl.
+ */
+#define BTRFS_STAT_NR_ENTRIES 2
+#define BTRFS_STAT_CURR 0
+#define BTRFS_STAT_PREV 1
+
struct btrfs_free_space_ctl {
spinlock_t tree_lock;
struct rb_root free_space_offset;