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authorJens Axboe <axboe@kernel.dk>2023-12-19 12:30:43 -0700
committerJens Axboe <axboe@kernel.dk>2023-12-19 12:33:50 -0700
commita4104821ad651d8a0b374f0b2474c345bbb42f82 (patch)
tree46fba3dddd88e21c0ffeb456a0dd0a5b02c61d24 /io_uring
parentc43203154d8ac579537aa0c7802b77d463b1f53a (diff)
io_uring/unix: drop usage of io_uring socket
Since we no longer allow sending io_uring fds over SCM_RIGHTS, move to using io_is_uring_fops() to detect whether this is a io_uring fd or not. With that done, kill off io_uring_get_socket() as nobody calls it anymore. This is in preparation to yanking out the rest of the core related to unix gc with io_uring. Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'io_uring')
-rw-r--r--io_uring/io_uring.c13
-rw-r--r--io_uring/io_uring.h1
2 files changed, 0 insertions, 14 deletions
diff --git a/io_uring/io_uring.c b/io_uring/io_uring.c
index 2b24ce692b0b..a9acccd45880 100644
--- a/io_uring/io_uring.c
+++ b/io_uring/io_uring.c
@@ -171,19 +171,6 @@ static struct ctl_table kernel_io_uring_disabled_table[] = {
};
#endif
-struct sock *io_uring_get_socket(struct file *file)
-{
-#if defined(CONFIG_UNIX)
- if (io_is_uring_fops(file)) {
- struct io_ring_ctx *ctx = file->private_data;
-
- return ctx->ring_sock->sk;
- }
-#endif
- return NULL;
-}
-EXPORT_SYMBOL(io_uring_get_socket);
-
static inline void io_submit_flush_completions(struct io_ring_ctx *ctx)
{
if (!wq_list_empty(&ctx->submit_state.compl_reqs) ||
diff --git a/io_uring/io_uring.h b/io_uring/io_uring.h
index 1112c198e516..04e33f25919c 100644
--- a/io_uring/io_uring.h
+++ b/io_uring/io_uring.h
@@ -44,7 +44,6 @@ struct file *io_file_get_fixed(struct io_kiocb *req, int fd,
unsigned issue_flags);
void __io_req_task_work_add(struct io_kiocb *req, unsigned flags);
-bool io_is_uring_fops(struct file *file);
bool io_alloc_async_data(struct io_kiocb *req);
void io_req_task_queue(struct io_kiocb *req);
void io_queue_iowq(struct io_kiocb *req, struct io_tw_state *ts_dont_use);