From e9621e2bec80fe63f677a759066a5089b292f43a Mon Sep 17 00:00:00 2001 From: Stefan Roesch Date: Wed, 23 Mar 2022 08:44:19 -0700 Subject: io_uring: add fsetxattr and setxattr support This adds support to io_uring for the fsetxattr and setxattr API. Signed-off-by: Stefan Roesch Acked-by: Christian Brauner Link: https://lore.kernel.org/r/20220323154420.3301504-4-shr@fb.com Signed-off-by: Jens Axboe --- include/uapi/linux/io_uring.h | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'include') diff --git a/include/uapi/linux/io_uring.h b/include/uapi/linux/io_uring.h index 980d82eb196e..864bd6a4d4ff 100644 --- a/include/uapi/linux/io_uring.h +++ b/include/uapi/linux/io_uring.h @@ -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]; }; enum { @@ -145,6 +147,8 @@ enum { IORING_OP_SYMLINKAT, IORING_OP_LINKAT, IORING_OP_MSG_RING, + IORING_OP_FSETXATTR, + IORING_OP_SETXATTR, /* this goes last, obviously */ IORING_OP_LAST, -- cgit v1.2.3 From a56834e0fafe0adf7f22a28a5dbec3e8c3031a0e Mon Sep 17 00:00:00 2001 From: Stefan Roesch Date: Wed, 23 Mar 2022 08:44:20 -0700 Subject: io_uring: add fgetxattr and getxattr support This adds support to io_uring for the fgetxattr and getxattr API. Signed-off-by: Stefan Roesch Acked-by: Christian Brauner Link: https://lore.kernel.org/r/20220323154420.3301504-5-shr@fb.com Signed-off-by: Jens Axboe --- include/uapi/linux/io_uring.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include') diff --git a/include/uapi/linux/io_uring.h b/include/uapi/linux/io_uring.h index 864bd6a4d4ff..8ca1d9ae56d6 100644 --- a/include/uapi/linux/io_uring.h +++ b/include/uapi/linux/io_uring.h @@ -149,6 +149,8 @@ enum { IORING_OP_MSG_RING, IORING_OP_FSETXATTR, IORING_OP_SETXATTR, + IORING_OP_FGETXATTR, + IORING_OP_GETXATTR, /* this goes last, obviously */ IORING_OP_LAST, -- cgit v1.2.3 From 0200ce6a57c5de802f4e438485c14cc9d63d5f4b Mon Sep 17 00:00:00 2001 From: Jens Axboe Date: Sun, 24 Apr 2022 18:16:57 -0600 Subject: io_uring: fix trace for reduced sqe padding __pad2 is only 1 u64 now, the other one is addr3. Adjust the trace so that it matches up. Fixes: a56834e0fafe ("io_uring: add fgetxattr and getxattr support") Signed-off-by: Jens Axboe --- include/trace/events/io_uring.h | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) (limited to 'include') diff --git a/include/trace/events/io_uring.h b/include/trace/events/io_uring.h index 42534ec2ab9d..05b786f8b0bf 100644 --- a/include/trace/events/io_uring.h +++ b/include/trace/events/io_uring.h @@ -506,7 +506,7 @@ TRACE_EVENT(io_uring_req_failed, __field( u16, personality ) __field( u32, file_index ) __field( u64, pad1 ) - __field( u64, pad2 ) + __field( u64, addr3 ) __field( int, error ) ), @@ -525,14 +525,15 @@ TRACE_EVENT(io_uring_req_failed, __entry->personality = sqe->personality; __entry->file_index = sqe->file_index; __entry->pad1 = sqe->__pad2[0]; - __entry->pad2 = sqe->__pad2[1]; + __entry->addr3 = sqe->addr3; __entry->error = error; ), TP_printk("ring %p, req %p, user_data 0x%llx, " "op %d, flags 0x%x, prio=%d, off=%llu, addr=%llu, " "len=%u, rw_flags=0x%x, buf_index=%d, " - "personality=%d, file_index=%d, pad=0x%llx/%llx, error=%d", + "personality=%d, file_index=%d, pad=0x%llx, addr3=%llx, " + "error=%d", __entry->ctx, __entry->req, __entry->user_data, __entry->opcode, __entry->flags, __entry->ioprio, (unsigned long long)__entry->off, @@ -540,7 +541,7 @@ TRACE_EVENT(io_uring_req_failed, __entry->op_flags, __entry->buf_index, __entry->personality, __entry->file_index, (unsigned long long) __entry->pad1, - (unsigned long long) __entry->pad2, __entry->error) + (unsigned long long) __entry->addr3, __entry->error) ); -- cgit v1.2.3