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Searched refs:headcnt (Results 1 - 3 of 3) sorted by relevance

/kernel/linux/linux-5.10/tools/virtio/ringtest/
H A Dptr_ring.c114 static unsigned long long headcnt, tailcnt; variable
135 headcnt++; in add_inbuf()
151 if (tailcnt == headcnt || __ptr_ring_full(&array)) in get_buf()
163 return (tailcnt == headcnt || __ptr_ring_full(&array)); in used_empty()
/kernel/linux/linux-6.6/tools/virtio/ringtest/
H A Dptr_ring.c114 static unsigned long long headcnt, tailcnt; variable
135 headcnt++; in add_inbuf()
151 if (tailcnt == headcnt || __ptr_ring_full(&array)) in get_buf()
163 return (tailcnt == headcnt || __ptr_ring_full(&array)); in used_empty()
/kernel/linux/linux-5.10/drivers/block/
H A Dumem.c115 int cnt, headcnt; member
262 card->Active, page->headcnt, page->cnt - 1); in mm_start_io()
273 desc = &page->desc[page->headcnt]; in mm_start_io()
326 page->headcnt = 0; in reset_page()
426 while (page->headcnt < page->cnt) { in process_page()
428 struct mm_dma_desc *desc = &page->desc[page->headcnt]; in process_page()
438 page->headcnt++; in process_page()
486 if (page->headcnt >= page->cnt) { in process_page()

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