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Searched refs:subbuf_start (Results 1 – 7 of 7) sorted by relevance

/openbmc/linux/Documentation/filesystems/
H A Drelay.rst184 subbuf_start(buf, subbuf, prev_subbuf, prev_padding)
320 subbuf_start() callback is defined is 'no-overwrite' mode. If the
348 an implementation of the subbuf_start() callback something like the
351 static int subbuf_start(struct rchan_buf *buf,
374 buffer will again invoke the subbuf_start() callback with the same
382 static int subbuf_start(struct rchan_buf *buf,
408 subbuf_start() callback. This reserved area can be used to store
412 subbuf_start() implementation; the padding value for the previous
413 sub-buffer is passed into the subbuf_start() callback along with a
415 known until a sub-buffer is filled. The subbuf_start() callback is
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/openbmc/linux/drivers/net/wwan/t7xx/
H A Dt7xx_port_trace.c47 .subbuf_start = t7xx_trace_subbuf_start_handler,
/openbmc/linux/include/linux/
H A Drelay.h101 int (*subbuf_start) (struct rchan_buf *buf, member
/openbmc/linux/drivers/net/wwan/iosm/
H A Diosm_ipc_trace.c67 .subbuf_start = ipc_trace_subbuf_start_handler,
/openbmc/linux/kernel/
H A Drelay.c255 if (!buf->chan->cb->subbuf_start) in relay_subbuf_start()
258 return buf->chan->cb->subbuf_start(buf, subbuf, in relay_subbuf_start()
/openbmc/linux/drivers/gpu/drm/i915/gt/uc/
H A Dintel_guc_log.c283 .subbuf_start = subbuf_start_callback,
/openbmc/linux/kernel/trace/
H A Dblktrace.c494 .subbuf_start = blk_subbuf_start_callback,