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Merge tag 'for-5.19/io_uring-socket-2022-05-22' of git://git.kernel.dk/linux-block

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Pull io_uring socket() support from Jens Axboe:
 "This adds support for socket(2) for io_uring. This is handy when using
  direct / registered file descriptors with io_uring.

  Outside of those two patches, a small series from Dylan on top that
  improves the tracing by providing a text representation of the opcode
  rather than needing to decode this by reading the header file every
  time.

  That sits in this branch as it was the last opcode added (until it
  wasn't...)"

* tag 'for-5.19/io_uring-socket-2022-05-22' of git://git.kernel.dk/linux-block:
  io_uring: use the text representation of ops in trace
  io_uring: rename op -> opcode
  io_uring: add io_uring_get_opcode
  io_uring: add type to op enum
  io_uring: add socket(2) support
  net: add __sys_socket_file()
This commit is contained in:
Linus Torvalds
2022-05-23 12:42:33 -07:00
parent 09beaff75e 033b87d24f
commit 368da430d0
6 changed files with 249 additions and 27 deletions
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3
include/uapi/linux/io_uring.h
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@@ -128,7 +128,7 @@ enum {
*/
#define IORING_SETUP_TASKRUN_FLAG (1U << 9)
enum {
enum io_uring_op {
IORING_OP_NOP,
IORING_OP_READV,
IORING_OP_WRITEV,
@@ -174,6 +174,7 @@ enum {
IORING_OP_SETXATTR,
IORING_OP_FGETXATTR,
IORING_OP_GETXATTR,
IORING_OP_SOCKET,
/* this goes last, obviously */
IORING_OP_LAST,