diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/backing-dev.h | 3 | ||||
| -rw-r--r-- | include/linux/fs.h | 2 | ||||
| -rw-r--r-- | include/linux/writeback.h | 5 |
3 files changed, 5 insertions, 5 deletions
diff --git a/include/linux/backing-dev.h b/include/linux/backing-dev.h index f169bcb90b58..0ee33c2e6129 100644 --- a/include/linux/backing-dev.h +++ b/include/linux/backing-dev.h @@ -59,6 +59,7 @@ struct bdi_writeback { struct backing_dev_info { struct list_head bdi_list; + struct rcu_head rcu_head; unsigned long ra_pages; /* max readahead in PAGE_CACHE_SIZE units */ unsigned long state; /* Always use atomic bitops on this */ unsigned int capabilities; /* Device capabilities */ @@ -100,7 +101,7 @@ int bdi_register(struct backing_dev_info *bdi, struct device *parent, const char *fmt, ...); int bdi_register_dev(struct backing_dev_info *bdi, dev_t dev); void bdi_unregister(struct backing_dev_info *bdi); -void bdi_start_writeback(struct writeback_control *wbc); +void bdi_start_writeback(struct backing_dev_info *bdi, long nr_pages); int bdi_writeback_task(struct bdi_writeback *wb); int bdi_has_dirty_io(struct backing_dev_info *bdi); diff --git a/include/linux/fs.h b/include/linux/fs.h index b21cf6b9c80b..90162fb3bf04 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -655,7 +655,6 @@ struct block_device { int bd_invalidated; struct gendisk * bd_disk; struct list_head bd_list; - struct backing_dev_info *bd_inode_backing_dev_info; /* * Private data. You must have bd_claim'ed the block_device * to use this. NOTE: bd_claim allows an owner to claim @@ -1343,6 +1342,7 @@ struct super_block { int s_nr_dentry_unused; /* # of dentry on lru */ struct block_device *s_bdev; + struct backing_dev_info *s_bdi; struct mtd_info *s_mtd; struct list_head s_instances; struct quota_info s_dquot; /* Diskquota specific options */ diff --git a/include/linux/writeback.h b/include/linux/writeback.h index d347632f1861..75cf58666ff9 100644 --- a/include/linux/writeback.h +++ b/include/linux/writeback.h @@ -50,7 +50,6 @@ struct writeback_control { unsigned encountered_congestion:1; /* An output: a queue is full */ unsigned for_kupdate:1; /* A kupdate writeback */ unsigned for_reclaim:1; /* Invoked from the page allocator */ - unsigned for_writepages:1; /* This is a writepages() call */ unsigned range_cyclic:1; /* range_start is cyclic */ unsigned more_io:1; /* more io to be dispatched */ /* @@ -69,8 +68,8 @@ struct writeback_control { */ struct bdi_writeback; int inode_wait(void *); -long writeback_inodes_sb(struct super_block *); -long sync_inodes_sb(struct super_block *); +void writeback_inodes_sb(struct super_block *); +void sync_inodes_sb(struct super_block *); void writeback_inodes_wbc(struct writeback_control *wbc); long wb_do_writeback(struct bdi_writeback *wb, int force_wait); void wakeup_flusher_threads(long nr_pages); |