• C
    Btrfs: Fixes for 2.6.18 enterprise kernels · d6bfde87
    Chris Mason 提交于
    2.6.18 seems to get caught in an infinite loop when
    cancel_rearming_delayed_workqueue is called more than once, so this switches
    to cancel_delayed_work, which is arguably more correct.
    
    Also, balance_dirty_pages can run into problems with 2.6.18 based kernels
    because it doesn't have the per-bdi dirty limits.  This avoids calling
    balance_dirty_pages on the btree inode unless there is actually something
    to balance, which is a good optimization in general.
    
    Finally there's a compile fix for ordered-data.h
    Signed-off-by: NChris Mason <chris.mason@oracle.com>
    d6bfde87
disk-io.c 46.2 KB