Hi miklos, Could you please kindly review this patch and give some advice? Thanks, Jiufei On 2019/11/20 下午5:45, Jiufei Xue wrote: > ovl stacks regular file operations now. However it doesn't implement > async IO routines and will convert async IOs to sync IOs which is not > expected. > > This patchset implements overlayfs async IO routines. > > Jiufei Xue (2) > vfs: add vfs_iocb_iter_[read|write] helper functions > ovl: implement async IO routines > > fs/overlayfs/file.c | 116 +++++++++++++++++++++++++++++++++++++++++------ > fs/overlayfs/overlayfs.h | 2 > fs/overlayfs/super.c | 12 ++++ > fs/read_write.c | 58 +++++++++++++++++++++++ > include/linux/fs.h | 16 ++++++ > 5 files changed, 188 insertions(+), 16 deletions(-) >
