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

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Pull io_uring xattr support from Jens Axboe:
 "Support for the xattr variants"

* tag 'for-5.19/io_uring-xattr-2022-05-22' of git://git.kernel.dk/linux-block:
  io_uring: cleanup error-handling around io_req_complete
  io_uring: fix trace for reduced sqe padding
  io_uring: add fgetxattr and getxattr support
  io_uring: add fsetxattr and setxattr support
  fs: split off do_getxattr from getxattr
  fs: split off setxattr_copy and do_setxattr function from setxattr
This commit is contained in:
Linus Torvalds
2022-05-23 12:30:30 -07:00
parent 3a166bdbf3 4ffaa94b9c
commit 09beaff75e
5 changed files with 434 additions and 77 deletions
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8
include/uapi/linux/io_uring.h
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@@ -45,6 +45,7 @@ struct io_uring_sqe {
__u32 rename_flags;
__u32 unlink_flags;
__u32 hardlink_flags;
__u32 xattr_flags;
};
__u64 user_data; /* data to be passed back at completion time */
/* pack this to avoid bogus arm OABI complaints */
@@ -60,7 +61,8 @@ struct io_uring_sqe {
__s32 splice_fd_in;
__u32 file_index;
};
__u64 __pad2[2];
__u64 addr3;
__u64 __pad2[1];
};
/*
@@ -168,6 +170,10 @@ enum {
IORING_OP_SYMLINKAT,
IORING_OP_LINKAT,
IORING_OP_MSG_RING,
IORING_OP_FSETXATTR,
IORING_OP_SETXATTR,
IORING_OP_FGETXATTR,
IORING_OP_GETXATTR,
/* this goes last, obviously */
IORING_OP_LAST,