nilfs2: cleanup multi kmem_cache_{create,destroy} code

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / fs / nilfs2 / segment.h

diff --git a/fs/nilfs2/segment.h b/fs/nilfs2/segment.h
index 82dfd6a686b9827327e0f6236990e1d5c61e5175..7aca765326831f1192dafc1c7b4ced25da04bef5 100644 (file)
--- a/fs/nilfs2/segment.h
+++ b/fs/nilfs2/segment.h
@@ -100,7 +100,6 @@ struct nilfs_segsum_pointer {
  * @sc_write_logs: List of segment buffers to hold logs under writing
  * @sc_segbuf_nblocks: Number of available blocks in segment buffers.
  * @sc_curseg: Current segment buffer
- * @sc_super_root: Pointer to the super root buffer
  * @sc_stage: Collection stage
  * @sc_finfo_ptr: pointer to the current finfo struct in the segment summary
  * @sc_binfo_ptr: pointer to the current binfo struct in the segment summary
@@ -148,7 +147,6 @@ struct nilfs_sc_info {
        struct list_head        sc_write_logs;
        unsigned long           sc_segbuf_nblocks;
        struct nilfs_segment_buffer *sc_curseg;
-       struct buffer_head     *sc_super_root;
 
        struct nilfs_cstage     sc_stage;
 
@@ -219,6 +217,8 @@ enum {
  */
 #define NILFS_SC_DEFAULT_WATERMARK  3600
 
+/* super.c */
+extern struct kmem_cache *nilfs_transaction_cachep;
 
 /* segment.c */
 extern int nilfs_init_transaction_cache(void);