On 12/1/21 05:51, Stefan Roesch wrote:
This adds support to io_uring for the fsetxattr and setxattr API.
io_uring part (4/5 and 5/5) look sane, just one comments below
Signed-off-by: Stefan Roesch <shr@xxxxxx>
---
fs/io_uring.c | 174 ++++++++++++++++++++++++++++++++++
include/uapi/linux/io_uring.h | 6 +-
2 files changed, 179 insertions(+), 1 deletion(-)
diff --git a/fs/io_uring.c b/fs/io_uring.c
index 568729677e25..9d977bf243fd 100644
--- a/fs/io_uring.c
+++ b/fs/io_uring.c
[...]
+static int io_fsetxattr_prep(struct io_kiocb *req,
+ const struct io_uring_sqe *sqe)
+{
+ if (!req->file)
+ return -EBADF;
No need, io_init_req() will fail the request if it can't get a file.
Same for fgetxattr.
+
+ return __io_setxattr_prep(req, sqe, file_mnt_user_ns(req->file));
+}
+
--
Pavel Begunkov
