NFSD: Refactor portlist socket closing into a helper

[mv-sheeva.git] / fs / btrfs / disk-io.c

diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index 92caa8035f36f9beecc3c21551722a0eefdd911e..a6b83744b05da6184caff93080cff1eeab1159b9 100644 (file)
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -579,6 +579,10 @@ int btrfs_wq_submit_bio(struct btrfs_fs_info *fs_info, struct inode *inode,
        async->bio_flags = bio_flags;
 
        atomic_inc(&fs_info->nr_async_submits);
+
+       if (rw & (1 << BIO_RW_SYNCIO))
+               btrfs_set_work_high_prio(&async->work);
+
        btrfs_queue_worker(&fs_info->workers, &async->work);
 #if 0
        int limit = btrfs_async_submit_limit(fs_info);
@@ -656,6 +660,7 @@ static int btree_submit_bio_hook(struct inode *inode, int rw, struct bio *bio,
                return btrfs_map_bio(BTRFS_I(inode)->root, rw, bio,
                                     mirror_num, 0);
        }
+
        /*
         * kthread helpers are used to submit writes so that checksumming
         * can happen in parallel across all CPUs
@@ -2095,10 +2100,10 @@ static int write_dev_supers(struct btrfs_device *device,
                                device->barriers = 0;
                                get_bh(bh);
                                lock_buffer(bh);
-                               ret = submit_bh(WRITE, bh);
+                               ret = submit_bh(WRITE_SYNC, bh);
                        }
                } else {
-                       ret = submit_bh(WRITE, bh);
+                       ret = submit_bh(WRITE_SYNC, bh);
                }
 
                if (!ret && wait) {