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| author | Paul Moore <pmoore@redhat.com> | 2014-06-17 17:30:23 -0400 |
|---|---|---|
| committer | Paul Moore <pmoore@redhat.com> | 2014-06-17 17:30:23 -0400 |
| commit | 170b5910d9fbea79de1bb40df22eda5f98250c0c (patch) | |
| tree | ca9560e878d2842d45c6f99077d0d8b8f8b0f9ba /include/linux/mbcache.h | |
| parent | 47dd0b76ace953bd2c0479076db0d3e3b9594003 (diff) | |
| parent | 1860e379875dfe7271c649058aeddffe5afd9d0d (diff) | |
Merge tag 'v3.15' into next
Linux 3.15
Diffstat (limited to 'include/linux/mbcache.h')
| -rw-r--r-- | include/linux/mbcache.h | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/include/linux/mbcache.h b/include/linux/mbcache.h index 5525d370701..6a392e7a723 100644 --- a/include/linux/mbcache.h +++ b/include/linux/mbcache.h @@ -3,19 +3,21 @@ (C) 2001 by Andreas Gruenbacher, <a.gruenbacher@computer.org> */ - struct mb_cache_entry { struct list_head e_lru_list; struct mb_cache *e_cache; unsigned short e_used; unsigned short e_queued; + atomic_t e_refcnt; struct block_device *e_bdev; sector_t e_block; - struct list_head e_block_list; + struct hlist_bl_node e_block_list; struct { - struct list_head o_list; + struct hlist_bl_node o_list; unsigned int o_key; } e_index; + struct hlist_bl_head *e_block_hash_p; + struct hlist_bl_head *e_index_hash_p; }; struct mb_cache { @@ -25,8 +27,8 @@ struct mb_cache { int c_max_entries; int c_bucket_bits; struct kmem_cache *c_entry_cache; - struct list_head *c_block_hash; - struct list_head *c_index_hash; + struct hlist_bl_head *c_block_hash; + struct hlist_bl_head *c_index_hash; }; /* Functions on caches */ |