[GIT PULL] io_uring mkdirat/symlinkat/linkat support

[Jens Axboe <axboe@kernel.dk>]

Hi Linus,

On top of the 5.15 io_uring core branch, this pull request adds io_uring
support for mkdirat, symlinkat, and linkat.

Please pull!


The following changes since commit 26578cda3db983b17cabe4e577af26306beb9987:

  io_uring: add ->splice_fd_in checks (2021-08-23 13:13:00 -0600)

are available in the Git repository at:

  git://git.kernel.dk/linux-block.git tags/for-5.15/io_uring-vfs-2021-08-30

for you to fetch changes up to cf30da90bc3a26911d369f199411f38b701394de:

  io_uring: add support for IORING_OP_LINKAT (2021-08-23 13:48:52 -0600)

----------------------------------------------------------------
for-5.15/io_uring-vfs-2021-08-30

----------------------------------------------------------------
Dmitry Kadashev (11):
      namei: ignore ERR/NULL names in putname()
      namei: change filename_parentat() calling conventions
      namei: make do_mkdirat() take struct filename
      namei: make do_mknodat() take struct filename
      namei: make do_symlinkat() take struct filename
      namei: add getname_uflags()
      namei: make do_linkat() take struct filename
      namei: update do_*() helpers to return ints
      io_uring: add support for IORING_OP_MKDIRAT
      io_uring: add support for IORING_OP_SYMLINKAT
      io_uring: add support for IORING_OP_LINKAT

 fs/exec.c                     |   8 +-
 fs/internal.h                 |   8 +-
 fs/io_uring.c                 | 198 ++++++++++++++++++++++++++++++++++
 fs/namei.c                    | 239 ++++++++++++++++++++++++------------------
 include/linux/fs.h            |   1 +
 include/uapi/linux/io_uring.h |   4 +
 6 files changed, 348 insertions(+), 110 deletions(-)

-- 
Jens Axboe