| commit | 6c6c27969a4c6024e6c8838829546c02aaddca18 | [log] [tgz] |
|---|---|---|
| author | Pekka Paalanen <pq@iki.fi> | Mon May 12 21:21:02 2008 +0200 |
| committer | Thomas Gleixner <tglx@linutronix.de> | Fri May 23 22:02:13 2008 +0200 |
| tree | 95158673881e53373ec4e7d92ff0c0e0f34be30f | |
| parent | 2bb6f8d6389cbfadd657e7dc069f6986abf35e4f [diff] |
ftrace: add readpos to struct trace_seq; add trace_seq_to_user() Refactor code from tracing_read_pipe() and create trace_seq_to_user(). Moved trace_seq_reset() call before iter->trace->read() call so that when all leftover data is returned, trace_seq is reset automatically. Signed-off-by: Pekka Paalanen <pq@iki.fi> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>