diff options
Diffstat (limited to 'fs/f2fs/segment.h')
| -rw-r--r-- | fs/f2fs/segment.h | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/fs/f2fs/segment.h b/fs/f2fs/segment.h index cba16cca5189..752b177073b2 100644 --- a/fs/f2fs/segment.h +++ b/fs/f2fs/segment.h @@ -166,8 +166,11 @@ enum { struct victim_sel_policy { int alloc_mode; /* LFS or SSR */ int gc_mode; /* GC_CB or GC_GREEDY */ - unsigned long *dirty_segmap; /* dirty segment bitmap */ - unsigned int max_search; /* maximum # of segments to search */ + unsigned long *dirty_bitmap; /* dirty segment/section bitmap */ + unsigned int max_search; /* + * maximum # of segments/sections + * to search + */ unsigned int offset; /* last scanned bitmap offset */ unsigned int ofs_unit; /* bitmap search unit */ unsigned int min_cost; /* minimum cost */ @@ -184,7 +187,7 @@ struct seg_entry { unsigned char *cur_valid_map_mir; /* mirror of current valid bitmap */ #endif /* - * # of valid blocks and the validity bitmap stored in the the last + * # of valid blocks and the validity bitmap stored in the last * checkpoint pack. This information is used by the SSR mode. */ unsigned char *ckpt_valid_map; /* validity bitmap of blocks last cp */ @@ -266,6 +269,7 @@ enum dirty_type { struct dirty_seglist_info { const struct victim_selection *v_ops; /* victim selction operation */ unsigned long *dirty_segmap[NR_DIRTY_TYPE]; + unsigned long *dirty_secmap; struct mutex seglist_lock; /* lock for segment bitmaps */ int nr_dirty[NR_DIRTY_TYPE]; /* # of dirty segments */ unsigned long *victim_secmap; /* background GC victims */ |