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authorEdward Shishkin <edward.shishkin@gmail.com>2009-03-31 15:19:39 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2009-04-01 08:59:12 -0700
commite3a7cca1ef4c1af9b0acef9bd66eff6582a737b5 (patch)
tree717097ec82ce0de55e44b2fe3e35fa041e5169b2 /fs/buffer.c
parentbd2f6199cf9af472aeefa1b642c9f504f19e6008 (diff)
downloadop-kernel-dev-e3a7cca1ef4c1af9b0acef9bd66eff6582a737b5.zip
op-kernel-dev-e3a7cca1ef4c1af9b0acef9bd66eff6582a737b5.tar.gz
vfs: add/use account_page_dirtied()
Add a helper function account_page_dirtied(). Use that from two callsites. reiser4 adds a function which adds a third callsite. Signed-off-by: Edward Shishkin<edward.shishkin@gmail.com> Cc: Nick Piggin <nickpiggin@yahoo.com.au> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/buffer.c')
-rw-r--r--fs/buffer.c9
1 files changed, 1 insertions, 8 deletions
diff --git a/fs/buffer.c b/fs/buffer.c
index a2fd743..73abe6d 100644
--- a/fs/buffer.c
+++ b/fs/buffer.c
@@ -621,14 +621,7 @@ static void __set_page_dirty(struct page *page,
spin_lock_irq(&mapping->tree_lock);
if (page->mapping) { /* Race with truncate? */
WARN_ON_ONCE(warn && !PageUptodate(page));
-
- if (mapping_cap_account_dirty(mapping)) {
- __inc_zone_page_state(page, NR_FILE_DIRTY);
- __inc_bdi_stat(mapping->backing_dev_info,
- BDI_RECLAIMABLE);
- task_dirty_inc(current);
- task_io_account_write(PAGE_CACHE_SIZE);
- }
+ account_page_dirtied(page, mapping);
radix_tree_tag_set(&mapping->page_tree,
page_index(page), PAGECACHE_TAG_DIRTY);
}
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