Searched refs:__vb2_perform_fileio (Results 1 - 2 of 2) sorted by relevance
| /kernel/linux/linux-5.10/drivers/media/common/videobuf2/ |
| H A D | videobuf2-core.c | 2532 * in __vb2_init_fileio() and __vb2_perform_fileio() just cycles
2535 * __vb2_perform_fileio(). Only once all available buffers have
2536 * been queued up will __vb2_perform_fileio() start to dequeue
2537 * buffers. This means that initially __vb2_perform_fileio()
2541 * available buffers have been queued and __vb2_perform_fileio()
2701 * __vb2_perform_fileio() - perform a single file io (read or write) operation
2709 static size_t __vb2_perform_fileio(struct vb2_queue *q, char __user *data, size_t count, in __vb2_perform_fileio() function
2873 return __vb2_perform_fileio(q, data, count, ppos, nonblocking, 1); in vb2_read()
2880 return __vb2_perform_fileio(q, (char __user *) data, count, in vb2_write()
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| /kernel/linux/linux-6.6/drivers/media/common/videobuf2/ |
| H A D | videobuf2-core.c | 2590 * in __vb2_init_fileio() and __vb2_perform_fileio() just cycles
2593 * __vb2_perform_fileio(). Only once all available buffers have
2594 * been queued up will __vb2_perform_fileio() start to dequeue
2595 * buffers. This means that initially __vb2_perform_fileio()
2599 * available buffers have been queued and __vb2_perform_fileio()
2759 * __vb2_perform_fileio() - perform a single file io (read or write) operation
2767 static size_t __vb2_perform_fileio(struct vb2_queue *q, char __user *data, size_t count, in __vb2_perform_fileio() function
2931 return __vb2_perform_fileio(q, data, count, ppos, nonblocking, 1); in vb2_read()
2938 return __vb2_perform_fileio(q, (char __user *) data, count, in vb2_write()
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