diff options
| -rw-r--r-- | fs/ocfs2/inode.c | 6 | ||||
| -rw-r--r-- | fs/ocfs2/inode.h | 7 | ||||
| -rw-r--r-- | fs/ocfs2/journal.c | 43 | ||||
| -rw-r--r-- | fs/ocfs2/journal.h | 9 | ||||
| -rw-r--r-- | fs/ocfs2/super.c | 2 |
5 files changed, 0 insertions, 67 deletions
diff --git a/fs/ocfs2/inode.c b/fs/ocfs2/inode.c index 16e8e74..20e60e4 100644 --- a/fs/ocfs2/inode.c +++ b/fs/ocfs2/inode.c @@ -1067,12 +1067,6 @@ void ocfs2_clear_inode(struct inode *inode) mlog_bug_on_msg(oi->ip_open_count, "Clear inode of %llu has open count %d\n", (unsigned long long)oi->ip_blkno, oi->ip_open_count); - mlog_bug_on_msg(!list_empty(&oi->ip_handle_list), - "Clear inode of %llu has non empty handle list\n", - (unsigned long long)oi->ip_blkno); - mlog_bug_on_msg(oi->ip_handle, - "Clear inode of %llu has non empty handle pointer\n", - (unsigned long long)oi->ip_blkno); /* Clear all other flags. */ oi->ip_flags = OCFS2_INODE_CACHE_INLINE; diff --git a/fs/ocfs2/inode.h b/fs/ocfs2/inode.h index 9957810..9b73545 100644 --- a/fs/ocfs2/inode.h +++ b/fs/ocfs2/inode.h @@ -48,13 +48,6 @@ struct ocfs2_inode_info struct mutex ip_io_mutex; - /* Used by the journalling code to attach an inode to a - * handle. These are protected by ip_io_mutex in order to lock - * out other I/O to the inode until we either commit or - * abort. */ - struct list_head ip_handle_list; - struct ocfs2_journal_handle *ip_handle; - u32 ip_flags; /* see below */ u32 ip_attr; /* inode attributes */ diff --git a/fs/ocfs2/journal.c b/fs/ocfs2/journal.c index ca6f209..f02af63 100644 --- a/fs/ocfs2/journal.c +++ b/fs/ocfs2/journal.c @@ -128,7 +128,6 @@ struct ocfs2_journal_handle *ocfs2_alloc_handle(struct ocfs2_super *osb) retval->k_handle = NULL; INIT_LIST_HEAD(&retval->locks); - INIT_LIST_HEAD(&retval->inode_list); retval->journal = osb->journal; return retval; @@ -202,51 +201,12 @@ done_free: return ERR_PTR(ret); } -void ocfs2_handle_add_inode(struct ocfs2_journal_handle *handle, - struct inode *inode) -{ - BUG_ON(!handle); - BUG_ON(!inode); - - atomic_inc(&inode->i_count); - - /* we're obviously changing it... */ - mutex_lock(&inode->i_mutex); - - /* sanity check */ - BUG_ON(OCFS2_I(inode)->ip_handle); - BUG_ON(!list_empty(&OCFS2_I(inode)->ip_handle_list)); - - OCFS2_I(inode)->ip_handle = handle; - list_move_tail(&(OCFS2_I(inode)->ip_handle_list), &(handle->inode_list)); -} - -static void ocfs2_handle_unlock_inodes(struct ocfs2_journal_handle *handle) -{ - struct list_head *p, *n; - struct inode *inode; - struct ocfs2_inode_info *oi; - - list_for_each_safe(p, n, &handle->inode_list) { - oi = list_entry(p, struct ocfs2_inode_info, - ip_handle_list); - inode = &oi->vfs_inode; - - OCFS2_I(inode)->ip_handle = NULL; - list_del_init(&OCFS2_I(inode)->ip_handle_list); - - mutex_unlock(&inode->i_mutex); - iput(inode); - } -} - /* This is trivial so we do it out of the main commit * paths. Beware, it can be called from start_trans too! */ static void ocfs2_commit_unstarted_handle(struct ocfs2_journal_handle *handle) { mlog_entry_void(); - ocfs2_handle_unlock_inodes(handle); /* You are allowed to add journal locks before the transaction * has started. */ ocfs2_handle_cleanup_locks(handle->journal, handle); @@ -272,9 +232,6 @@ void ocfs2_commit_trans(struct ocfs2_journal_handle *handle) return; } - /* release inode semaphores we took during this transaction */ - ocfs2_handle_unlock_inodes(handle); - /* ocfs2_extend_trans may have had to call journal_restart * which will always commit the transaction, but may return * error for any number of reasons. If this is the case, we diff --git a/fs/ocfs2/journal.h b/fs/ocfs2/journal.h index 6b5d548..3a16d7d 100644 --- a/fs/ocfs2/journal.h +++ b/fs/ocfs2/journal.h @@ -149,8 +149,6 @@ struct ocfs2_journal_handle { struct list_head locks; /* A bunch of locks to * release on commit. This * should be a list_head */ - - struct list_head inode_list; }; /* Exported only for the journal struct init code in super.c. Do not call. */ @@ -236,7 +234,6 @@ static inline void ocfs2_checkpoint_inode(struct inode *inode) * ocfs2_handle_add_lock to indicate that a lock needs * to be released at the end of that handle. Locks * will be released in the order that they are added. - * ocfs2_handle_add_inode - Add a locked inode to a transaction. */ /* You must always start_trans with a number of buffs > 0, but it's @@ -293,12 +290,6 @@ int ocfs2_journal_dirty_data(handle_t *handle, struct buffer_head *bh); int ocfs2_handle_add_lock(struct ocfs2_journal_handle *handle, struct inode *inode); -/* - * Use this to protect from other processes reading buffer state while - * it's in flight. - */ -void ocfs2_handle_add_inode(struct ocfs2_journal_handle *handle, - struct inode *inode); /* * Credit Macros: diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c index 76b46eb..f3027c2f 100644 --- a/fs/ocfs2/super.c +++ b/fs/ocfs2/super.c @@ -914,9 +914,7 @@ static void ocfs2_inode_init_once(void *data, oi->ip_open_count = 0; spin_lock_init(&oi->ip_lock); ocfs2_extent_map_init(&oi->vfs_inode); - INIT_LIST_HEAD(&oi->ip_handle_list); INIT_LIST_HEAD(&oi->ip_io_markers); - oi->ip_handle = NULL; oi->ip_created_trans = 0; oi->ip_last_trans = 0; oi->ip_dir_start_lookup = 0; |
