diff options
| -rw-r--r-- | io_uring/rsrc.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/io_uring/rsrc.c b/io_uring/rsrc.c index f9ce4076c73d..e634ef384724 100644 --- a/io_uring/rsrc.c +++ b/io_uring/rsrc.c @@ -273,6 +273,11 @@ __cold static int io_rsrc_ref_quiesce(struct io_rsrc_data *data, if (io_put_rsrc_data_ref(data)) return 0; + if (ctx->flags & IORING_SETUP_DEFER_TASKRUN) { + atomic_set(&ctx->cq_wait_nr, 1); + smp_mb(); + } + data->quiesce = true; do { prepare_to_wait(&ctx->rsrc_quiesce_wq, &we, TASK_INTERRUPTIBLE); @@ -298,6 +303,10 @@ __cold static int io_rsrc_ref_quiesce(struct io_rsrc_data *data, finish_wait(&ctx->rsrc_quiesce_wq, &we); data->quiesce = false; + if (ctx->flags & IORING_SETUP_DEFER_TASKRUN) { + atomic_set(&ctx->cq_wait_nr, 0); + smp_mb(); + } return ret; } |