diff options
Diffstat (limited to 'fs/f2fs/f2fs.h')
| -rw-r--r-- | fs/f2fs/f2fs.h | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index 9e8de18a168a..86b543c3defb 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -503,6 +503,12 @@ static inline void __try_update_largest_extent(struct inode *inode, } } +enum nid_list { + FREE_NID_LIST, + ALLOC_NID_LIST, + MAX_NID_LIST, +}; + struct f2fs_nm_info { block_t nat_blkaddr; /* base disk address of NAT */ nid_t max_nid; /* maximum possible node ids */ @@ -522,9 +528,9 @@ struct f2fs_nm_info { /* free node ids management */ struct radix_tree_root free_nid_root;/* root of the free_nid cache */ - struct list_head free_nid_list; /* a list for free nids */ - spinlock_t free_nid_list_lock; /* protect free nid list */ - unsigned int fcnt; /* the number of free node id */ + struct list_head nid_list[MAX_NID_LIST];/* lists for free nids */ + unsigned int nid_cnt[MAX_NID_LIST]; /* the number of free node id */ + spinlock_t nid_list_lock; /* protect nid lists ops */ struct mutex build_lock; /* lock for build free nids */ /* for checkpoint */ @@ -2184,7 +2190,7 @@ struct f2fs_stat_info { s64 ndirty_node, ndirty_dent, ndirty_meta, ndirty_data, ndirty_imeta; s64 inmem_pages; unsigned int ndirty_dirs, ndirty_files, ndirty_all; - int nats, dirty_nats, sits, dirty_sits, fnids; + int nats, dirty_nats, sits, dirty_sits, free_nids, alloc_nids; int total_count, utilization; int bg_gc, wb_bios; int inline_xattr, inline_inode, inline_dir, orphans; |