vb2_thread_stop(9)

💖 vb2_thread_stop(9) 💖

okay so bestie, welcome to this little page from the Kernel API Manual — it's giving “short and iconic,” and the main character is vb2_thread_stop(9). 🎀

✨ NAME ✨

vb2_thread_stop — stop the thread for the given queue. periodt. 🛑

🌟 SYNOPSIS 🌟

int vb2_thread_stop (struct vb2_queue *q );

yep, it returns an int; that's the whole signature, bestie. 🫶

🦋 ARGUMENTS 🦋

• q — pointer to struct vb2_queue with videobuf2 queue. that's the queue whose thread is getting stopped, no cap. 💅

🔥 SEE ALSO 🔥

Kernel file: ./include/media/videobuf2-core.h. the whole squad is right here, and yes, we're listing every single one:

• enum vb2_memory(9)
• struct vb2_mem_ops(9)
• struct vb2_plane(9)
• enum vb2_io_modes(9)
• enum vb2_buffer_state(9)
• struct vb2_buffer(9)
• struct vb2_ops(9)
• struct vb2_buf_ops(9)
• struct vb2_queue(9)
• vb2_queue_allows_cache_hints(9)
• vb2_plane_vaddr(9)
• vb2_plane_cookie(9)
• vb2_buffer_done(9)
• vb2_discard_done(9)
• vb2_wait_for_all_buffers(9)
• vb2_core_querybuf(9)
• vb2_core_reqbufs(9)
• vb2_core_create_bufs(9)
• vb2_core_prepare_buf(9)
• vb2_core_remove_bufs(9)
• vb2_core_qbuf(9)
• vb2_core_dqbuf(9)
• vb2_core_streamon(9)
• vb2_core_streamoff(9)
• vb2_core_expbuf(9)
• vb2_core_queue_init(9)
• vb2_core_queue_release(9)
• vb2_queue_error(9)
• vb2_mmap(9)
• vb2_get_unmapped_area(9)
• vb2_core_poll(9)
• vb2_read(9)
• vb2_write(9)
• vb2_thread_fnc(9)
• vb2_thread_start(9)
• vb2_is_streaming(9)
• vb2_fileio_is_active(9)
• vb2_get_num_buffers(9)
• vb2_is_busy(9)
• vb2_get_drv_priv(9)
• vb2_set_plane_payload(9)
• vb2_get_plane_payload(9)
• vb2_plane_size(9)
• vb2_start_streaming_called(9)
• vb2_clear_last_buffer_dequeued(9)
• vb2_get_buffer(9)
• vb2_buffer_in_use(9)
• vb2_verify_memory_type(9)
• vb2_request_object_is_buffer(9)
• vb2_request_buffer_cnt(9)

mwah 💋 that's the whole page. source/version: ./include/media; date: October 2026; page title: vb2_thread_stop(9). bye bestie, slay your kernel adventures! 🌈🫶