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-rw-r--r--fs/btrfs/disk-io.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index 6a70e4916ab..134b722587e 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -694,7 +694,7 @@ void btrfs_unplug_io_fn(struct backing_dev_info *bdi, struct page *page)
static int setup_bdi(struct btrfs_fs_info *info, struct backing_dev_info *bdi)
{
bdi_init(bdi);
- bdi->ra_pages = default_backing_dev_info.ra_pages;
+ bdi->ra_pages = default_backing_dev_info.ra_pages * 4;
bdi->state = 0;
bdi->capabilities = default_backing_dev_info.capabilities;
bdi->unplug_io_fn = btrfs_unplug_io_fn;