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/disk-io.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'fs/btrfs/disk-io.h') diff --git a/fs/btrfs/disk-io.h b/fs/btrfs/disk-io.h index 714fa877438b..fc6b520c6e0b 100644 --- a/fs/btrfs/disk-io.h +++ b/fs/btrfs/disk-io.h @@ -80,7 +80,7 @@ int btrfs_insert_dev_radix(struct btrfs_root *root, u64 num_blocks); int btrfs_map_bh_to_logical(struct btrfs_root *root, struct buffer_head *bh, u64 logical); -void btrfs_btree_balance_dirty(struct btrfs_root *root); +void btrfs_btree_balance_dirty(struct btrfs_root *root, unsigned long nr); int btrfs_free_fs_root(struct btrfs_fs_info *fs_info, struct btrfs_root *root); void btrfs_mark_buffer_dirty(struct buffer_head *bh); #endif -- cgit v1.2.2