diff options
| -rw-r--r-- | fs/buffer.c | 5 | ||||
| -rw-r--r-- | mm/page-writeback.c | 5 |
2 files changed, 8 insertions, 2 deletions
diff --git a/fs/buffer.c b/fs/buffer.c index 865570f..904d59d 100644 --- a/fs/buffer.c +++ b/fs/buffer.c @@ -35,6 +35,7 @@ #include <linux/hash.h> #include <linux/suspend.h> #include <linux/buffer_head.h> +#include <linux/task_io_accounting_ops.h> #include <linux/bio.h> #include <linux/notifier.h> #include <linux/cpu.h> @@ -729,8 +730,10 @@ int __set_page_dirty_buffers(struct page *page) write_lock_irq(&mapping->tree_lock); if (page->mapping) { /* Race with truncate? */ - if (mapping_cap_account_dirty(mapping)) + if (mapping_cap_account_dirty(mapping)) { __inc_zone_page_state(page, NR_FILE_DIRTY); + task_io_account_write(PAGE_CACHE_SIZE); + } radix_tree_tag_set(&mapping->page_tree, page_index(page), PAGECACHE_TAG_DIRTY); } diff --git a/mm/page-writeback.c b/mm/page-writeback.c index 59ffcdb..237107c 100644 --- a/mm/page-writeback.c +++ b/mm/page-writeback.c @@ -21,6 +21,7 @@ #include <linux/writeback.h> #include <linux/init.h> #include <linux/backing-dev.h> +#include <linux/task_io_accounting_ops.h> #include <linux/blkdev.h> #include <linux/mpage.h> #include <linux/rmap.h> @@ -768,8 +769,10 @@ int __set_page_dirty_nobuffers(struct page *page) mapping2 = page_mapping(page); if (mapping2) { /* Race with truncate? */ BUG_ON(mapping2 != mapping); - if (mapping_cap_account_dirty(mapping)) + if (mapping_cap_account_dirty(mapping)) { __inc_zone_page_state(page, NR_FILE_DIRTY); + task_io_account_write(PAGE_CACHE_SIZE); + } radix_tree_tag_set(&mapping->page_tree, page_index(page), PAGECACHE_TAG_DIRTY); } |