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Searched refs:n_buffers (Results 1 – 4 of 4) sorted by relevance

/linux/Documentation/userspace-api/media/v4l/
A Dcapture.c.rst52 static unsigned int n_buffers;
130 assert(buf.index < n_buffers);
159 for (i = 0; i < n_buffers; ++i)
164 assert(i < n_buffers);
244 for (i = 0; i < n_buffers; ++i) {
291 for (i = 0; i < n_buffers; ++i)
297 for (i = 0; i < n_buffers; ++i)
356 for (n_buffers = 0; n_buffers < req.count; ++n_buffers) {
363 buf.index = n_buffers;
369 buffers[n_buffers].start =
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A Dv4l2grab.c.rst63 unsigned int i, n_buffers;
97 for (n_buffers = 0; n_buffers < req.count; ++n_buffers) {
102 buf.index = n_buffers;
106 buffers[n_buffers].length = buf.length;
107 buffers[n_buffers].start = v4l2_mmap(NULL, buf.length,
111 if (MAP_FAILED == buffers[n_buffers].start) {
117 for (i = 0; i < n_buffers; ++i) {
164 for (i = 0; i < n_buffers; ++i)
/linux/samples/bpf/
A Dxsk_fwd.c81 u32 n_buffers; member
116 u64 n_buffers; member
153 buffers_size = n_buffers * sizeof(u64); in bpool_init()
168 bp->params.n_buffers = n_buffers; in bpool_init()
180 bp->n_buffers = n_buffers; in bpool_init()
191 for (i = 0; i < n_buffers; i++) in bpool_init()
203 n_buffers * params->buffer_size, in bpool_init()
332 return (n_buffers_cons < n_buffers) ? in bcache_cons_check()
334 n_buffers; in bcache_cons_check()
355 return n_buffers; in bcache_cons_check()
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/linux/drivers/md/
A Ddm-bufio.c86 unsigned long n_buffers[LIST_SIZE]; member
507 c->n_buffers[dirty]++; in __link_buffer()
526 c->n_buffers[b->list_mode]--; in __unlink_buffer()
544 c->n_buffers[b->list_mode]--; in __relink_lru()
545 c->n_buffers[dirty]++; in __relink_lru()
977 if (c->n_buffers[LIST_DIRTY] > c->n_buffers[LIST_CLEAN] * DM_BUFIO_WRITEBACK_RATIO) in __check_watermark()
1656 c->n_buffers[LIST_DIRTY]; in __scan()
1753 c->n_buffers[i] = 0; in dm_bufio_client_create()
1872 if (c->n_buffers[i]) in dm_bufio_client_destroy()
1876 BUG_ON(c->n_buffers[i]); in dm_bufio_client_destroy()
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