diff options
Diffstat (limited to 'include/linux/jbd2.h')
| -rw-r--r-- | include/linux/jbd2.h | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/include/linux/jbd2.h b/include/linux/jbd2.h index fd1083c46..efb232c5f 100644 --- a/include/linux/jbd2.h +++ b/include/linux/jbd2.h @@ -403,11 +403,19 @@ static inline void jbd_unlock_bh_journal_head(struct buffer_head *bh) /* Flags in jbd_inode->i_flags */ #define __JI_COMMIT_RUNNING 0 -/* Commit of the inode data in progress. We use this flag to protect us from +#define __JI_WRITE_DATA 1 +#define __JI_WAIT_DATA 2 + +/* + * Commit of the inode data in progress. We use this flag to protect us from * concurrent deletion of inode. We cannot use reference to inode for this * since we cannot afford doing last iput() on behalf of kjournald */ #define JI_COMMIT_RUNNING (1 << __JI_COMMIT_RUNNING) +/* Write allocated dirty buffers in this inode before commit */ +#define JI_WRITE_DATA (1 << __JI_WRITE_DATA) +/* Wait for outstanding data writes for this inode before commit */ +#define JI_WAIT_DATA (1 << __JI_WAIT_DATA) /** * struct jbd_inode is the structure linking inodes in ordered mode @@ -781,9 +789,6 @@ jbd2_time_diff(unsigned long start, unsigned long end) * @j_wbufsize: maximum number of buffer_heads allowed in j_wbuf, the * number that will fit in j_blocksize * @j_last_sync_writer: most recent pid which did a synchronous write - * @j_history: Buffer storing the transactions statistics history - * @j_history_max: Maximum number of transactions in the statistics history - * @j_history_cur: Current number of transactions in the statistics history * @j_history_lock: Protect the transactions statistics history * @j_proc_entry: procfs entry for the jbd statistics directory * @j_stats: Overall statistics @@ -1270,7 +1275,8 @@ extern int jbd2_journal_clear_err (journal_t *); extern int jbd2_journal_bmap(journal_t *, unsigned long, unsigned long long *); extern int jbd2_journal_force_commit(journal_t *); extern int jbd2_journal_force_commit_nested(journal_t *); -extern int jbd2_journal_file_inode(handle_t *handle, struct jbd2_inode *inode); +extern int jbd2_journal_inode_add_write(handle_t *handle, struct jbd2_inode *inode); +extern int jbd2_journal_inode_add_wait(handle_t *handle, struct jbd2_inode *inode); extern int jbd2_journal_begin_ordered_truncate(journal_t *journal, struct jbd2_inode *inode, loff_t new_size); extern void jbd2_journal_init_jbd_inode(struct jbd2_inode *jinode, struct inode *inode); |