1RELAY_SUBBUFS_CONSUM(9)     relay interface support    RELAY_SUBBUFS_CONSUM(9)
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NAME

6       relay_subbufs_consumed - update the buffer's sub-buffers-consumed count
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SYNOPSIS

9       void relay_subbufs_consumed(struct rchan * chan, unsigned int cpu,
10                                   size_t subbufs_consumed);
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ARGUMENTS

13       chan
14           the channel
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16       cpu
17           the cpu associated with the channel buffer to update
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19       subbufs_consumed
20           number of sub-buffers to add to current buf's count
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DESCRIPTION

23       Adds to the channel buffer's consumed sub-buffer count.
24       subbufs_consumed should be the number of sub-buffers newly consumed,
25       not the total consumed.
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27       NOTE. Kernel clients don't need to call this function if the channel
28       mode is 'overwrite'.
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31Kernel Hackers Manual 3.10         June 2019           RELAY_SUBBUFS_CONSUM(9)
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