diff options
Diffstat (limited to 'io_uring/io_uring.c')
| -rw-r--r-- | io_uring/io_uring.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/io_uring/io_uring.c b/io_uring/io_uring.c index 85a479594b05..06772139b7da 100644 --- a/io_uring/io_uring.c +++ b/io_uring/io_uring.c @@ -2457,6 +2457,8 @@ static __cold void io_ring_ctx_free(struct io_ring_ctx *ctx) io_destroy_buffers(ctx); if (ctx->sq_creds) put_cred(ctx->sq_creds); + if (ctx->submitter_task) + put_task_struct(ctx->submitter_task); /* there are no registered resources left, nobody uses it */ if (ctx->rsrc_node) @@ -3189,7 +3191,7 @@ static int io_uring_install_fd(struct io_ring_ctx *ctx, struct file *file) if (fd < 0) return fd; - ret = io_uring_add_tctx_node(ctx); + ret = __io_uring_add_tctx_node(ctx, false); if (ret) { put_unused_fd(fd); return ret; @@ -3409,7 +3411,8 @@ static long io_uring_setup(u32 entries, struct io_uring_params __user *params) IORING_SETUP_CLAMP | IORING_SETUP_ATTACH_WQ | IORING_SETUP_R_DISABLED | IORING_SETUP_SUBMIT_ALL | IORING_SETUP_COOP_TASKRUN | IORING_SETUP_TASKRUN_FLAG | - IORING_SETUP_SQE128 | IORING_SETUP_CQE32)) + IORING_SETUP_SQE128 | IORING_SETUP_CQE32 | + IORING_SETUP_SINGLE_ISSUER)) return -EINVAL; return io_uring_create(entries, &p, params); |