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Diffstat (limited to 'fs/btrfs/free-space-cache.h')
-rw-r--r--fs/btrfs/free-space-cache.h10
1 files changed, 5 insertions, 5 deletions
diff --git a/fs/btrfs/free-space-cache.h b/fs/btrfs/free-space-cache.h
index 1f23088d43f9..15591b299895 100644
--- a/fs/btrfs/free-space-cache.h
+++ b/fs/btrfs/free-space-cache.h
@@ -22,6 +22,7 @@ enum btrfs_trim_state {
struct btrfs_free_space {
struct rb_node offset_index;
+ struct rb_node bytes_index;
u64 offset;
u64 bytes;
u64 max_extent_size;
@@ -45,6 +46,7 @@ static inline bool btrfs_free_space_trimming_bitmap(
struct btrfs_free_space_ctl {
spinlock_t tree_lock;
struct rb_root free_space_offset;
+ struct rb_root_cached free_space_bytes;
u64 free_space;
int extents_thresh;
int free_extents;
@@ -54,7 +56,7 @@ struct btrfs_free_space_ctl {
s32 discardable_extents[BTRFS_STAT_NR_ENTRIES];
s64 discardable_bytes[BTRFS_STAT_NR_ENTRIES];
const struct btrfs_free_space_op *op;
- void *private;
+ struct btrfs_block_group *block_group;
struct mutex cache_writeout_mutex;
struct list_head trimming_ranges;
};
@@ -101,10 +103,8 @@ int btrfs_write_out_cache(struct btrfs_trans_handle *trans,
void btrfs_init_free_space_ctl(struct btrfs_block_group *block_group,
struct btrfs_free_space_ctl *ctl);
-int __btrfs_add_free_space(struct btrfs_fs_info *fs_info,
- struct btrfs_free_space_ctl *ctl,
- u64 bytenr, u64 size,
- enum btrfs_trim_state trim_state);
+int __btrfs_add_free_space(struct btrfs_block_group *block_group, u64 bytenr,
+ u64 size, enum btrfs_trim_state trim_state);
int btrfs_add_free_space(struct btrfs_block_group *block_group,
u64 bytenr, u64 size);
int btrfs_add_free_space_unused(struct btrfs_block_group *block_group,