diff options
| -rw-r--r-- | fs/ocfs2/aops.c | 2 | ||||
| -rw-r--r-- | fs/ocfs2/inode.h | 11 | ||||
| -rw-r--r-- | fs/ocfs2/journal.h | 3 | ||||
| -rw-r--r-- | fs/ocfs2/ocfs2.h | 23 | ||||
| -rw-r--r-- | fs/ocfs2/refcounttree.h | 4 |
5 files changed, 24 insertions, 19 deletions
diff --git a/fs/ocfs2/aops.c b/fs/ocfs2/aops.c index 0de69c9..f477f18 100644 --- a/fs/ocfs2/aops.c +++ b/fs/ocfs2/aops.c @@ -883,8 +883,8 @@ struct ocfs2_write_ctxt { * out in so that future reads from that region will get * zero's. */ - struct page *w_pages[OCFS2_MAX_CTXT_PAGES]; unsigned int w_num_pages; + struct page *w_pages[OCFS2_MAX_CTXT_PAGES]; struct page *w_target_page; /* diff --git a/fs/ocfs2/inode.h b/fs/ocfs2/inode.h index 6de5a86..0bc477a 100644 --- a/fs/ocfs2/inode.h +++ b/fs/ocfs2/inode.h @@ -46,27 +46,24 @@ struct ocfs2_inode_info /* These fields are protected by ip_lock */ spinlock_t ip_lock; u32 ip_open_count; - u32 ip_clusters; struct list_head ip_io_markers; + u32 ip_clusters; + u16 ip_dyn_features; struct mutex ip_io_mutex; - u32 ip_flags; /* see below */ u32 ip_attr; /* inode attributes */ - u16 ip_dyn_features; /* protected by recovery_lock. */ struct inode *ip_next_orphan; - u32 ip_dir_start_lookup; - struct ocfs2_caching_info ip_metadata_cache; - struct ocfs2_extent_map ip_extent_map; - struct inode vfs_inode; struct jbd2_inode ip_jinode; + u32 ip_dir_start_lookup; + /* Only valid if the inode is the dir. */ u32 ip_last_used_slot; u64 ip_last_used_group; diff --git a/fs/ocfs2/journal.h b/fs/ocfs2/journal.h index b5baaa8..43e56b9 100644 --- a/fs/ocfs2/journal.h +++ b/fs/ocfs2/journal.h @@ -67,11 +67,12 @@ struct ocfs2_journal { struct buffer_head *j_bh; /* Journal disk inode block */ atomic_t j_num_trans; /* Number of transactions * currently in the system. */ + spinlock_t j_lock; unsigned long j_trans_id; struct rw_semaphore j_trans_barrier; wait_queue_head_t j_checkpointed; - spinlock_t j_lock; + /* both fields protected by j_lock*/ struct list_head j_la_cleanups; struct work_struct j_recovery_work; }; diff --git a/fs/ocfs2/ocfs2.h b/fs/ocfs2/ocfs2.h index c67003b..65739b3 100644 --- a/fs/ocfs2/ocfs2.h +++ b/fs/ocfs2/ocfs2.h @@ -150,26 +150,33 @@ typedef void (*ocfs2_lock_callback)(int status, unsigned long data); struct ocfs2_lock_res { void *l_priv; struct ocfs2_lock_res_ops *l_ops; - spinlock_t l_lock; + struct list_head l_blocked_list; struct list_head l_mask_waiters; - enum ocfs2_lock_type l_type; unsigned long l_flags; char l_name[OCFS2_LOCK_ID_MAX_LEN]; - int l_level; unsigned int l_ro_holders; unsigned int l_ex_holders; - struct ocfs2_dlm_lksb l_lksb; + unsigned char l_level; + + /* Data packed - type enum ocfs2_lock_type */ + unsigned char l_type; /* used from AST/BAST funcs. */ - enum ocfs2_ast_action l_action; - enum ocfs2_unlock_action l_unlock_action; - int l_requested; - int l_blocking; + /* Data packed - enum type ocfs2_ast_action */ + unsigned char l_action; + /* Data packed - enum type ocfs2_unlock_action */ + unsigned char l_unlock_action; + unsigned char l_requested; + unsigned char l_blocking; unsigned int l_pending_gen; + spinlock_t l_lock; + + struct ocfs2_dlm_lksb l_lksb; + wait_queue_head_t l_event; struct list_head l_debug_list; diff --git a/fs/ocfs2/refcounttree.h b/fs/ocfs2/refcounttree.h index 9983ba1..f04892d 100644 --- a/fs/ocfs2/refcounttree.h +++ b/fs/ocfs2/refcounttree.h @@ -21,14 +21,14 @@ struct ocfs2_refcount_tree { struct rb_node rf_node; u64 rf_blkno; u32 rf_generation; + struct kref rf_getcnt; struct rw_semaphore rf_sem; struct ocfs2_lock_res rf_lockres; - struct kref rf_getcnt; int rf_removed; /* the following 4 fields are used by caching_info. */ - struct ocfs2_caching_info rf_ci; spinlock_t rf_lock; + struct ocfs2_caching_info rf_ci; struct mutex rf_io_mutex; struct super_block *rf_sb; }; |
