diff options
Diffstat (limited to 'mm/page-writeback.c')
| -rw-r--r-- | mm/page-writeback.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/mm/page-writeback.c b/mm/page-writeback.c index 78ef5511a198..9b95cf80b407 100644 --- a/mm/page-writeback.c +++ b/mm/page-writeback.c @@ -2097,16 +2097,21 @@ int __set_page_dirty_no_writeback(struct page *page) void account_page_dirtied(struct page *page, struct address_space *mapping, struct mem_cgroup *memcg) { + struct inode *inode = mapping->host; + trace_writeback_dirty_page(page, mapping); if (mapping_cap_account_dirty(mapping)) { - struct backing_dev_info *bdi = inode_to_bdi(mapping->host); + struct bdi_writeback *wb; + + inode_attach_wb(inode, page); + wb = inode_to_wb(inode); mem_cgroup_inc_page_stat(memcg, MEM_CGROUP_STAT_DIRTY); __inc_zone_page_state(page, NR_FILE_DIRTY); __inc_zone_page_state(page, NR_DIRTIED); - __inc_wb_stat(&bdi->wb, WB_RECLAIMABLE); - __inc_wb_stat(&bdi->wb, WB_DIRTIED); + __inc_wb_stat(wb, WB_RECLAIMABLE); + __inc_wb_stat(wb, WB_DIRTIED); task_io_account_write(PAGE_CACHE_SIZE); current->nr_dirtied++; this_cpu_inc(bdp_ratelimits); |