From d3c2fdcf7b79079f60ac64e61d886964d4647910 Mon Sep 17 00:00:00 2001 From: Chris Mason Date: Mon, 17 Sep 2007 10:58:06 -0400 Subject: Btrfs: Use balance_dirty_pages_nr on btree blocks btrfs_btree_balance_dirty is changed to pass the number of pages dirtied for more accurate dirty throttling. This lets the VM make better decisions about when to force some writeback. Signed-off-by: Chris Mason --- fs/btrfs/file.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'fs/btrfs/file.c') diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c index 26826a543355..698eaea612f1 100644 --- a/fs/btrfs/file.c +++ b/fs/btrfs/file.c @@ -655,7 +655,7 @@ static ssize_t btrfs_file_write(struct file *file, const char __user *buf, num_written += write_bytes; balance_dirty_pages_ratelimited_nr(inode->i_mapping, num_pages); - btrfs_btree_balance_dirty(root); + btrfs_btree_balance_dirty(root, 1); cond_resched(); } mutex_unlock(&inode->i_mutex); -- cgit v1.2.3-55-g7522