nilfs2: simplify handling of active state of segments

[linux-2.6-omap-h63xx.git] / fs / nilfs2 / segbuf.h

diff --git a/fs/nilfs2/segbuf.h b/fs/nilfs2/segbuf.h
index 25f2a5faa483aa350b035bc4b06af16314160bf6..0c3076f4e5926a53c745ad5454b023df0221438f 100644 (file)
--- a/fs/nilfs2/segbuf.h
+++ b/fs/nilfs2/segbuf.h
@@ -68,7 +68,6 @@ struct nilfs_segsum_info {
  * struct nilfs_segment_buffer - Segment buffer
  * @sb_super: back pointer to a superblock struct
  * @sb_list: List head to chain this structure
- * @sb_segent: Pointer for attaching a segment entry
  * @sb_sum: On-memory segment summary
  * @sb_segnum: Index number of the full segment
  * @sb_nextnum: Index number of the next full segment
@@ -83,7 +82,6 @@ struct nilfs_segsum_info {
 struct nilfs_segment_buffer {
        struct super_block     *sb_super;
        struct list_head        sb_list;
-       struct nilfs_segment_entry *sb_segent;
 
        /* Segment information */
        struct nilfs_segsum_info sb_sum;
@@ -125,8 +123,8 @@ int __init nilfs_init_segbuf_cache(void);
 void nilfs_destroy_segbuf_cache(void);
 struct nilfs_segment_buffer *nilfs_segbuf_new(struct super_block *);
 void nilfs_segbuf_free(struct nilfs_segment_buffer *);
-int nilfs_segbuf_map(struct nilfs_segment_buffer *, __u64, unsigned long,
-                    struct the_nilfs *);
+void nilfs_segbuf_map(struct nilfs_segment_buffer *, __u64, unsigned long,
+                     struct the_nilfs *);
 void nilfs_segbuf_set_next_segnum(struct nilfs_segment_buffer *, __u64,
                                  struct the_nilfs *);
 int nilfs_segbuf_reset(struct nilfs_segment_buffer *, unsigned, time_t);