diff options
Diffstat (limited to 'io_uring/rsrc.c')
| -rw-r--r-- | io_uring/rsrc.c | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/io_uring/rsrc.c b/io_uring/rsrc.c index d25309400a45..18de10c68a15 100644 --- a/io_uring/rsrc.c +++ b/io_uring/rsrc.c @@ -204,6 +204,14 @@ void io_rsrc_put_work(struct work_struct *work) } } +void io_rsrc_put_tw(struct callback_head *cb) +{ + struct io_ring_ctx *ctx = container_of(cb, struct io_ring_ctx, + rsrc_put_tw); + + io_rsrc_put_work(&ctx->rsrc_put_work.work); +} + void io_wait_rsrc_data(struct io_rsrc_data *data) { if (data && !atomic_dec_and_test(&data->refs)) @@ -242,8 +250,15 @@ static __cold void io_rsrc_node_ref_zero(struct percpu_ref *ref) } spin_unlock_irqrestore(&ctx->rsrc_ref_lock, flags); - if (first_add) - mod_delayed_work(system_wq, &ctx->rsrc_put_work, delay); + if (!first_add) + return; + + if (ctx->submitter_task) { + if (!task_work_add(ctx->submitter_task, &ctx->rsrc_put_tw, + ctx->notify_method)) + return; + } + mod_delayed_work(system_wq, &ctx->rsrc_put_work, delay); } static struct io_rsrc_node *io_rsrc_node_alloc(void) |