Lines Matching full:overwrite
50 A relay channel can operate in a mode where it will overwrite data not
124 in no-overwrite mode (the default), it can be read at any
126 channel is being used in overwrite mode and there are
129 ended before using read() with overwrite mode. Sub-buffer
277 idea - you're guaranteed to either overwrite data or lose events
317 relay channels can be used in either of two modes - 'overwrite' or
318 'no-overwrite'. The mode is entirely determined by the implementation
320 subbuf_start() callback is defined is 'no-overwrite' mode. If the
325 In 'overwrite' mode, also known as 'flight recorder' mode, writes
327 unconditionally overwrite old data regardless of whether it's actually
328 been consumed. In no-overwrite mode, writes will fail, i.e. data will
347 To implement 'no-overwrite' mode, the userspace client would provide
379 The implementation of the subbuf_start() callback for 'overwrite' mode
403 implements the simplest possible 'no-overwrite' mode, i.e. it does
434 unless the buffer is full and no-overwrite mode is being used, in