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29 lines
753 B
29 lines
753 B
// SPDX-License-Identifier: GPL-2.0 |
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struct io_sq_data { |
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refcount_t refs; |
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atomic_t park_pending; |
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struct mutex lock; |
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/* ctx's that are using this sqd */ |
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struct list_head ctx_list; |
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struct task_struct *thread; |
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struct wait_queue_head wait; |
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unsigned sq_thread_idle; |
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int sq_cpu; |
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pid_t task_pid; |
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pid_t task_tgid; |
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unsigned long state; |
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struct completion exited; |
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}; |
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int io_sq_offload_create(struct io_ring_ctx *ctx, struct io_uring_params *p); |
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void io_sq_thread_finish(struct io_ring_ctx *ctx); |
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void io_sq_thread_stop(struct io_sq_data *sqd); |
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void io_sq_thread_park(struct io_sq_data *sqd); |
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void io_sq_thread_unpark(struct io_sq_data *sqd); |
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void io_put_sq_data(struct io_sq_data *sqd); |
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int io_sqpoll_wait_sq(struct io_ring_ctx *ctx);
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