e7aa94a564
Handle excess of D_NEWBLK in the same way as excess of D_INODEDEP and D_DIRREM, by scheduling ast to flush dependencies. For 32bit arches, reduce the total amount of allowed dependencies by two. MFC r287479: Declare the writes around the call to VFS_SYNC() in softdep_ast_cleanup_proc(). MFC r287483: Do not consume extra reference.